Write your store's popup content
760 products
Sort by:
760 products
Authentic "42" Movie Pen Blanks - Jackie Robinson Baseball Memorabilia from Stadium Seats
Own a tangible piece of cinematic and baseball history with these authentic pen blanks from the acclaimed movie 42 (2013), starring Chadwick Boseman as the legendary Jackie Robinson. These blanks are crafted from real wooden stadium seats used as props in the film—sourced from RFK Stadium's cast iron legs and Pompano Racetrack seats, then repainted in the iconic blue-grey hues of Ebbets Field. Turn them into custom pens that capture the spirit of breaking barriers, just like Robinson did in 1947.
Whether you're a pen-turning hobbyist, a baseball memorabilia collector, or searching for a unique gift for a sports fan, these Jackie Robinson memorabilia blanks blend craftsmanship with nostalgia. From the blockbuster that grossed over $97 million and celebrated Robinson's trailblazing journey, only about 1,500 seats were used—making these truly limited-edition items.
Product Details:
- Size: 3/4" x 3/4" square blanks, perfect for lathe turning into high-quality pens.
- Material: Reclaimed wood from movie props, featuring authentic paint and grain variations.
- Authenticity: Includes a 4" x 6" foil-embossed Certificate of Authenticity (COA) with historical details.
- Shipping: Fast Ground Shipping with delivery in 1-3 business days.
Why Choose These Blanks?
- Craft stunning, one-of-a-kind pens that tell a story—ideal for personal collections or gifting to Dodgers fans.
- Backed by provenance from the film's production, tying directly to Jackie Robinson's legacy.
- Eco-friendly reclaimed wood with a Hollywood twist.
Ready to craft your own legend? Add to Cart Now and start turning today! Questions? Contact us for tips on turning these blanks.
Set of 6 silicone inserts for the "DINOBONE - MINI COMBO CASTING SYSTEM". These inserts fit chambers measuring 4.50" x .75" x 1.0".
The stoppers will accommodate tubes 7mm - 27/64" in diameter.
Single Pair of silicone inserts for the "DINOBONE - MINI COMBO CASTING SYSTEM". These inserts fit chambers measuring 4.50" x .75" x 1.0".
The stoppers will accommodate tubes 7mm - 27/64" in diameter.
Description:
Upgrade your resin casting setup with our innovative 2.5 Gallon Mold Rack System, engineered for safe and efficient curing of multiple silicone casting molds in a standard pressure pot. Unlike traditional interlocking designs, our system features adjustable shelves that lock securely in place using screws and barrel nuts, eliminating the risk of slippage or misalignment. Sturdy 3D printed supports provide exceptional stability, while the integrated 3D printed handle on top makes it easy to insert, remove, and transport the rack.
Each shelf can hold up to four slot DinoBone molds (depending on size), and the adjustable design allows you to customize the height between levels for molds of varying dimensions. Say goodbye to warping issues reported with other products—our reinforced construction ensures consistent performance over time. Ideal for hobbyists, pen turners, and professional casters looking to maximize space, save time, and boost productivity.
This base system includes the essentials to get started: the base and one shelf. Expand your setup with optional additional shelves for multi-tier configurations. Perfect for use in resin casting projects, such as pen blanks, jewelry, and custom molds.
Key Features
- Secure Locking Mechanism: Shelves fasten with screws and barrel nuts for a rock-solid fit, preventing accidental unlocking or tipping.
- Adjustable Shelves: Customize shelf heights to accommodate different mold sizes, offering flexibility not found in fixed interlocking systems.
- Anti-Warp Design: 3D printed supports and high-quality materials resist warping, ensuring long-term reliability.
- Easy Handling: Built-in 3D printed top handle with finger grips for safe and convenient carrying.
- Stackable and Expandable: Start with the base + one shelf; add more shelves as needed for up to multiple tiers (capacity depends on pot height).
- Space-Efficient: Maximizes vertical space in your 2.5 gallon pressure pot without touching or disturbing curing molds.
- User-Friendly Assembly: Simple instructions included; assemble in minutes with provided hardware.
Product Specs
- Designed to fit standard 2.5 gallon pressure pots, including Harbor Freight models.
- Rack dimensions: 8.5” diameter and 8.25” height for optimal compatibility.
- Material: High-quality, durable components with 3D printed supports and handle to prevent warping and ensure longevity.
- Includes: Base, one adjustable shelf, sturdy 3D printed supports, 3D printed top handle, screws, and barrel nuts for secure assembly.
- Additional shelves available for purchase to expand capacity.
Why Choose Our Mold Rack System?
Tired of flimsy racks that warp or fail under pressure? Our system addresses common complaints with competitors’ products by incorporating adjustable, lockable shelves and robust 3D printed elements. Whether you’re casting pen blanks at StadiumPenBlanks.com or tackling larger projects, this rack delivers professional-grade performance at an affordable price.
A 3D-printed Dragon Scale insert is a meticulously designed casting accessory that adds a bold, geometric pattern to resin blanks. Perfect for use in DinoBone molds for single blank casts or Gator Molds for full resin blocks, this insert enhances your resin projects with a striking texture.
Features:
- Distinct Dragon Scale Pattern: Creates a modern, hexagonal elliptical design that adds depth and dimension to resin blanks and blocks.
- Versatile Casting Options: Designed for both DinoBone molds (single blanks) and Gator Molds (full resin blocks), offering flexibility in your projects.
- Durable: Printed with high-quality materials like for great effect when mixed with resin to make pen blanks.
- Optimized Resin Flow: Engineered to allow even resin distribution, minimizing air bubbles and ensuring a clean finish.
- Customizable & Unique: Available in various sizes and configurations to suit different casting preferences.
This dragon scale insert is a must-have tool for resin artists looking to create dynamic, high-quality blanks with an eye-catching geometric pattern.
A 3D-printed herringbone-designed insert for the DinoBone mold is a precision-crafted accessory that adds a striking, textured pattern to resin castings.
Features:
- Unique Herringbone Texture: Creates a detailed, interwoven pattern for a sophisticated and dynamic surface finish.
- Perfect Fit for the DinoBone Mold: Designed to seamlessly fit within the mold, ensuring clean and consistent results.
- Durable: Printed with high-quality materials like for great effect when mixed with resin to make pen blanks.
- Enhanced Resin Flow: The pattern is optimized to allow smooth resin distribution, reducing air bubbles and imperfections.
- Customizable & Versatile: Available in different sizes or variations to suit different resin projects.
This insert is ideal for resin artists looking to add intricate texture and depth to their DinoBone castings, making each piece a unique work of art.
A 3D-printed honeycomb insert is a meticulously designed casting accessory that adds a bold, geometric pattern to resin blanks. Perfect for use in DinoBone molds for single blank casts or Gator Molds for full resin blocks, this insert enhances your resin projects with a striking honeycomb texture.
Features:
- Distinct Honeycomb Pattern: Creates a modern, hexagonal design that adds depth and dimension to resin blanks and blocks.
- Versatile Casting Options: Designed for both DinoBone molds (single blanks) and Gator Molds (full resin blocks), offering flexibility in your projects.
- Durable: Printed with high-quality materials like for great effect when mixed with resin to make pen blanks.
- Optimized Resin Flow: Engineered to allow even resin distribution, minimizing air bubbles and ensuring a clean finish.
- Customizable & Unique: Available in various sizes and configurations to suit different casting preferences.
This honeycomb insert is a must-have tool for resin artists looking to create dynamic, high-quality blanks with an eye-catching geometric pattern.
Revolutionize Your Pen Making Workflow with Our 3D Printed Drill Bit Holder
Tired of loose drill bits rolling around your bench, getting lost in drawers, or fumbling with flimsy original cases? Our custom 3D printed holder solves that problem once and for all. Specifically designed for pen turners, this organizer holds the standard Imperial, metric, and letter-sized drill bits most commonly used across popular and major pen kit sets.
The tiered, open-access design gives you quick, one-handed retrieval while the clearly engraved labels let you identify every size at a glance — no more guessing or measuring. Whether you're drilling for Slimline, European, Cigar, or any of the other popular pen kits, the exact bit you need is always right there and ready to go.
Key Features:
- Quick-Access Design: Tiered open slots let you grab the right bit in seconds — no tipping, shaking, or digging required.
- Clearly Labeled Slots: Every hole is permanently marked with the precise size (Imperial fractions, metric decimals, and letter sizes — see product photos for full list including 7 mm, 8 mm, 3/8", 10 mm, 10.5 mm, 12.5 mm, 31/64", 33/64", Z, and many more).
- Durable 3D Printed Construction: Made from high-quality PLA filament
- Compact & Stable: Low-profile, tiered layout sits securely on your bench or fits neatly in a toolbox drawer.
- Pen Maker Focused: Custom-designed by HB Fabrication specifically for the drill bit sizes used in most major pen kits — pairs perfectly with Stadium Pen Blanks and resins.
Specifications:
- Material: PLA
- Color Options: 12 colors available — Black base with contrasting label color is standard (White, Red, Yellow, Pink, Orange, Blue, Green, Magenta, Gray, Purple, Brown, and more)
- Compatibility: Holds standard Imperial, metric, and letter drill bits most commonly used in popular pen kits
- Manufacturing: 3D printed in-house by HB Fabrication for precision fit and quality control
This holder is a must-have for any serious pen turner who wants an organized, efficient workshop. Say goodbye to cluttered bits and hello to a streamlined pen-making process!
Note: Drill bits not included. This listing is for the 3D printed holder only.
3D Printed Lathe Chuck Holder
Elevate your workshop organization with our meticulously crafted 3D-printed Lathe Chuck Holder, designed to provide a secure, tailored, and robust storage solution for your lathe chuck. This innovative accessory ensures your chuck remains protected, accessible, and in pristine condition when not in use, making it an indispensable addition to any woodturner's or machinist's workspace.
Buy More Save More
| Qty 5 gets 5% Discount | Qty 10 gets 10% Discount | Qty 15 gets 15% Discount |
| Qty 20 gets 20% Discount | Qty 25 gets 25% Discount |
All items in the "Mix&Match 3D Printed Lathe Singles" are eligible for this combined discount.
Enhanced Description
Crafted with precision using advanced 3D-printing technology, this lathe chuck holder is engineered to streamline your workflow and safeguard your valuable equipment. Its sleek, compact design maximizes space efficiency, whether mounted on a wall or placed on your workbench. The holder is custom-designed to cradle specific chuck sizes, ensuring a snug, secure fit that prevents rolling, slipping, or accidental damage. By keeping your chuck elevated and protected, it shields critical components from dust, debris, and potential impacts (life's little accidents), preserving the chuck's precision and extending its operational life.
Constructed from high-strength materials such as PETG, ABS, or PLA+, this holder strikes the perfect balance between durability and lightweight portability. Its robust build ensures long-lasting performance, capable of withstanding the rigors of a busy workshop environment. Whether you're a hobbyist or a professional, this holder is designed to keep your workspace clutter-free and your tools in top condition.
Critical Installation Instructions
For optimal performance and safety, it is essential to secure the lathe chuck holder using all three base plate screws and, most importantly, the center post screw. This ensures maximum stability when mounting the holder to a wall or workbench. Failure to use all screws, particularly the center post screw, may result in insufficient support, especially under the weight of heavier chucks. Inadequate securing could cause undue stress on the threaded shaft, potentially leading to breakage or damage. Properly installed, this holder provides a reliable and sturdy platform, giving you peace of mind that your chuck is safely stored.
Features:
- Tailored Fit: Custom-designed to securely hold specific lathe chuck sizes, preventing movement and protecting against damage.
- High-Quality Materials: 3D-printed with durable PETG, ABS, or PLA+ for exceptional strength and longevity, ensuring your holder withstands daily use.
- Versatile Mounting Options: Choose between wall-mounting for space-saving vertical storage or bench-top placement for quick, convenient access.
- Comprehensive Protection: Shields your chuck and its delicate threads from dust, debris, and accidental drops, maintaining its precision and performance.
- Workshop Efficiency: Keeps your workspace organized, reducing clutter and allowing you to focus on your craft with confidence.
This 3D-printed holder is an essential shop upgrade for keeping your workspace organized and extending the life of your lathe chuck.
Availability
Our 3D-printed lathe chuck holders are typically in stock and ready to ship. In cases of high demand, they are quickly made to order with precision and care, ensuring you receive a high-quality product tailored to your needs.
Upgrade your workshop today with this essential 3D-printed lathe chuck holder, designed to protect your investment and enhance your workflow. Visit Stadium Pen Blanks to order yours and experience the difference in organization and efficiency!
3D Printed Lathe Thread Protectors
Buy More Save More
| Qty 5 gets 5% Discount | Qty 10 gets 10% Discount | Qty 15 gets 15% Discount |
| Qty 20 gets 20% Discount | Qty 25 gets 25% Discount |
All items in the "Mix&Match 3D Printed Singles" are eligible for this combined discount.
A 3D-printed thread protector for a lathe headstock is a custom-designed cover that safeguards the spindle threads from dust, debris, and accidental damage when a chuck or faceplate is not mounted.
Features:
- Precision Fit: Designed to snugly fit over the spindle threads, preventing wear and contamination.
- Durable Material: Typically printed with strong filaments like PLA+, PETG, or ABS for longevity and resistance to shop conditions.
- Easy Installation & Removal: Lightweight and designed for a secure but easily removable fit.
- Variable sizing: Can be tailored to specific lathe spindle thread sizes.
This protector is a simple but effective solution to prolong the life of your lathe and maintain smooth operation by keeping the spindle threads in pristine condition.
Revolutionize Your Tool Organization with Our 3D Printed Transfer Punch Holder
Tired of fumbling with the flimsy default case that comes with your Harbor Freight 28-Piece Transfer Punch Set? Our custom 3D printed holder is designed to solve that problem. Modeled after a popular open-source design, this innovative organizer provides quick, easy access to each punch while adding clear labels for instant identification. Perfect for woodworkers, metalworkers, pen turners, and DIY enthusiasts who demand efficiency in their workshop.
The Harbor Freight transfer punch set (sizes from 3/32 in. to 1/2 in. by 64ths, plus a 17/32 in. punch) is a must-have for precise hole alignment in manufacturing and crafting. But its original storage case makes it hard to extract punches without hassle. Our holder changes that with an open, ergonomic layout that lets you grab what you need in seconds—no more tipping or shaking required.
Key Features:
- Quick-Access Design: Open slots allow for faster retrieval compared to the default enclosed case.
- Built-in Labels: Each slot is clearly marked with punch sizes (3/32" to 1/2" by 64ths, plus 17/32"), eliminating guesswork.
- Durable Construction: 3D printed from high-quality PLA filament for long-lasting use in your workshop.
- Compact and Portable: Fits neatly on your bench or in a toolbox, with a stable base to prevent tipping.
- Compatible Fit: Specifically tailored for the Harbor Freight 28-Piece Transfer Punch Set (Pittsburgh brand, carbon steel punches).
Specifications:
- Material: PLA (or PETG for added durability—select variant)
- Dimensions: Approximately 6" x 4" x 2" (customizable upon request)
- Color Options: 12 color options: black, White, Red, Yellow, Pink, Orange, blue, green, Magenta Gray, Purple, and brown
- Secondary Color: Any of the colors can be selected to be an offset color for the size of each punch out.
- Compatibility: Harbor Freight 28-Piece Transfer Punch Set (Item #3577)
- Manufacturing: 3D printed in-house for quality control
This holder is ideal for pen blank crafting, where precise marking is key, and pairs perfectly with our stadium-themed pen blanks and resins. Say goodbye to disorganized tools and hello to streamlined workflow!
Note: Transfer punch set not included. This is an accessory only.
Description:
Upgrade your resin casting setup with our innovative 5 Gallon Mold Rack System, engineered for safe and efficient curing of multiple silicone casting molds in a standard pressure pot. Unlike traditional interlocking designs, our system features adjustable shelves that lock securely in place using screws and barrel nuts, eliminating the risk of slippage or misalignment. Sturdy 3D printed supports provide exceptional stability, while the integrated 3D printed handle on top makes it easy to insert, remove, and transport the rack.
Each shelf can hold up to four slot DinoBone molds (depending on size), and the adjustable design allows you to customize the height between levels for molds of varying dimensions. Say goodbye to warping issues reported with other products—our reinforced construction ensures consistent performance over time. Ideal for hobbyists, pen turners, and professional casters looking to maximize space, save time, and boost productivity.
This base system includes the essentials to get started: the base and one shelf. Expand your setup with optional additional shelves for multi-tier configurations. Perfect for use in resin casting projects, such as pen blanks, jewelry, and custom molds.
Key Features
- Secure Locking Mechanism: Shelves fasten with screws and barrel nuts for a rock-solid fit, preventing accidental unlocking or tipping.
- Adjustable Shelves: Customize shelf heights to accommodate different mold sizes, offering flexibility not found in fixed interlocking systems.
- Anti-Warp Design: 3D printed supports and high-quality materials resist warping, ensuring long-term reliability.
- Easy Handling: Built-in 3D printed top handle with finger grips for safe and convenient carrying.
- Stackable and Expandable: Start with the base + one shelf; add more shelves as needed for multiple tiers (capacity depends on pot height and mold height).
- Space-Efficient: Maximizes vertical space in your 5 gallon pressure pot without touching or disturbing curing molds.
- User-Friendly Assembly: Simple instructions included; assemble in minutes with provided hardware.
Product Specs
- Designed to fit standard 5 gallon pressure pots, including models like California Air Tools 365C or equivalent with at least 12” internal diameter and 14” internal height.
- Rack dimensions: 11.75” diameter and up to 13.25” height (adjustable based on shelf configuration).
- Material: High-quality, durable components with 3D printed supports and handle to prevent warping and ensure longevity.
- Includes: Base, one adjustable shelf, sturdy 3D printed supports, 3D printed top handle, screws, and barrel nuts for secure assembly.
- Additional shelves available for purchase to expand capacity up to 5 tiers.
Why Choose Our Mold Rack System?
Tired of flimsy racks that warp or fail under pressure? Our system addresses common complaints with competitors’ products by incorporating adjustable, lockable shelves and robust 3D printed elements. Whether you’re casting pen blanks at StadiumPenBlanks.com or tackling larger projects, this rack delivers professional-grade performance at an affordable price.
These blanks are from a game used jersey relic from Hank Aaron of the Atlanta Braves.
Jersey Relic blanks:
- Real MLB Game Played Jersey relic.
- These blanks sold in sierra clones and Jr Sets
- All blanks will come with one COA per blank.
- COAs are 4" x 6" card stock with foil embossed COA seal.
- Custom tube sizes available (two-three week delivery)
Hardin Penworks, LLC, certifies that material supplied to the artisan of the accompanying hand-crafted item was sourced from a game used jersey relic from Hank Aaron of the Atlanta Braves.
This material is guaranteed to be 100% Authentic.
Feel free to message us for any questions.
facebook.com/StadiumPenBlanks/
Michael@StadiumPenBlanks.com
African Blackwood Pen Blanks – 5" × ¾" Square
Scientific Name: Dalbergia melanoxylon
Common Names: African Blackwood, Mpingo, Grenadilla
Origin
African Blackwood is native to the seasonally dry savannas and miombo woodlands of East and Southern Africa. It grows from Senegal in the west to Eritrea in the east, and south through Tanzania, Mozambique, and into parts of South Africa. The highest-quality turning stock today primarily comes from southeastern Tanzania and northern Mozambique.
Description & Characteristics
One of the densest and hardest woods in the world (Janka hardness ≈ 3,670 lbf), African Blackwood is prized by pen turners for its exceptional stability, tight grain, and stunning appearance. The heartwood ranges from deep chocolate brown to jet black, often with subtle purple or reddish streaks that create beautiful contrast under a high-gloss finish.
These premium 5" × ¾" square pen blanks are pre-squared, kiln-dried, and ready for turning into elegant single-barrel or slimline pens.
Turning Tips for African Blackwood
- Extreme Density: Turns slower than most woods but delivers crisp, clean cuts with excellent detail retention.
- Tools: Sharp carbide tools are highly recommended — they slice cleanly with minimal tear-out and stay sharp longer. High-speed steel also works well with light cuts.
- Technique: Use moderate lathe speeds and light passes. Allow the blank to cool between grits when sanding to prevent heat buildup.
- Finish: Takes CA glue, friction polish, shellac, and most pen finishes beautifully. Its natural oils help produce a deep, glass-like shine.
- Dust & Safety: Produces fine dust — always use strong dust extraction and wear a good respirator. Many turners enjoy its pleasant, slightly sweet aroma while turning.
Perfect for both experienced turners seeking heirloom-quality pens and ambitious beginners wanting a premium challenge. African Blackwood creates pens that feel substantial and look timeless.
Ready to create something extraordinary? Add these African Blackwood pen blanks to your cart today!
Watch Part Steampunk Jr Cap.
These watches have not been made into blanks yet. They will be made to order with a two to four week lead time for delivery. Please select your watch face design. Some watch faces have multiples available. These sports team watch part blanks will be made similar to the style of those pictured in the group photo below.
These blanks are 12.5mm tubes used with the common Jr Gent sized kits. These sports team blanks pair excellently with team specific stadium seat material found on the University of Alabama blank page
The list below is not a complete list, but it is a great starting point list to find your desired kit.
Wooden floor pen blanks!
Blanks are 23/32" x 23/32"
All blanks will come with one COA per blank. COAs are 4" x 6" card stock with silver foil embossed COA seal.
All blanks are cut as they are ordered.
These blanks are from the center court basketball flooring of Wells Fargo Center 2018 Final Four.
------------------------------------------------------------
Hardin Penworks, LLC, certifies that material supplied to the artisan of the accompanying hand-crafted item was sourced from the basketball court flooring of the NCAA 2018 Final Four at the Alamodome in San Antonio, TX.
The Alamodome is a 64,000-seat domed indoor multi-purpose stadium. Opening on May 15, 1993, it was the home of the NBA San Antonio Spurs from 1993-2002 and the current home of the NCAA Alamo Bowl.
In 2018, the 80th annual edition of the tournament concluded with the championship game on April 2 at the Alamodome between Villanova University Wildcats and the University of Michigan Wolverines. Villanova defeated Michigan in the championship game, 79–62.
This material is guaranteed to be 100% Authentic.
Blanks are shredded bits of the plastic stadium seats mixed with complementary team-colored resin.
Available Sizes:
- Pen Blanks: Minimum 3/4" x 3/4" square
- Bottle Stopper and Ring Blanks: 1-1/2" round
- Full Pen Blocks: 6" x 5" and a minimum of 7/8" thick
- Knife Scale Pair: 2@ 5" x 1-1/2" x 3/8" minimum
All blanks include one Certificate of Authenticity (COA) per blank—a 4" x 6" card stock with foil-embossed seal, protected in a hard-shell plastic sleeve. Full Pen Blocks come with 10 COAs.
Most blanks are cut to order for freshness. Pen Blocks require a 2-3 week turnaround.
Own a Slice of Hurricanes History!
Imagine twisting open a bottle with a stopper carved from the very plastic seats that vibrated with cheers at Mark Light Field, or signing autographs with a pen infused with the field's sun-soaked legacy. From elegant rings that capture the thrill of a walk-off homer to custom knives ready for your next tailgate—each piece is handcrafted from authentic stadium seats, turning game-day memories into everyday treasures. Elevate your collection and feel the Canes' fire in every creation!
Alex Rodriguez Park at Mark Light Field: A Beacon of College Baseball Excellence
Alex Rodriguez Park at Mark Light Field stands as a cornerstone of University of Miami athletics, nestled on the vibrant Coral Gables campus. Opened on February 16, 1973, this iconic venue marked its inaugural game with a thrilling 5-1 victory over Florida State, drawing 4,235 enthusiastic fans who witnessed a rare triple play. Originally named Mark Light Field after a dedicated University of Miami supporter, the stadium honors the legacy of George Light, whose contributions funded its construction.
With a capacity of 5,000 spectators, the park offers intimate views of the action, featuring dimensions that challenge hitters: 330 feet to left and right fields, 365 feet to the gaps, and a deep 400 feet to center. Its turf and lighting have evolved through renovations, ensuring top-tier play. A pivotal $3.9 million donation from former New York Yankees star Alex Rodriguez, a Hurricanes alum and 14-time All-Star, spurred major upgrades from 2007 to 2009. These enhancements included a new hitting backstop, advanced sound system, and improved fan amenities, solidifying its status as a premier college baseball facility.
Home to the Miami Hurricanes, the park has hosted 27 NCAA Regionals since 1977, fostering national championships and legendary moments. The Hurricanes' storied program, with multiple College World Series titles, thrives here amid the electric atmosphere. Beyond games, it symbolizes resilience and community, drawing alumni and fans to celebrate Miami's baseball heritage. As the Hurricanes continue to compete at the highest level, Alex Rodriguez Park remains a testament to passion, innovation, and unyielding spirit in collegiate sports.
Pro Turning Tips & FAQ: Master Your Stadium Seat Creations
Transform your blanks into showstoppers with these pro-level insights. Our upgraded V2 blanks boast finer shredded plastic for ultra-smooth turning and minimal chip-out— a game-changer over V1. Dial in sharp carbide or HSS tools, crank speeds to 2,000–3,000 RPM, and take feather-light cuts (0.005–0.015 inches) to dodge melting or gummy buildup. Wet-sand from 220 to 2,000 grit, zap pin-holes with thin CA glue, and crown it with Magic Juice polish for that mirror-finish glow. Dive deeper with our guides:
Quick Q&A
-
What's the secret sauce in these blanks?
Authentic shredded stadium seat plastic fused with vibrant team-colored resin—tough, one-of-a-kind material built for the lathe. -
Sizes and perks?
- Pen Blank: 3/4" x 3/4" square
- Bottle Stopper/Ring: 1-1/2" round
- Full Pen Block: 6" x 5" x 7/8" min (10 COAs included!)
- Knife Scale Pair: 2@ 5" x 1-1/2" x 3/8" min
-
Shipping scoop?
2-5 business days standard; Full Blocks take 2-3 weeks. Free Ground Shipping on $200+ orders—otherwise calculated at checkout. Unopened returns? 30 days, no sweat. -
Authenticity locked in?
100%—sourced straight from historic seat removals. Limited edition vibes: Once they're gone from this batch, they're history.
These blanks are from embedded glove material sourced from original authentic Muhammad Ali event-worn gloves.
Event Relic blanks:
- Real event-worn glove relic.
- These blanks sold in sierra clones
- All blanks will come with one COA per blank.
- COAs are 4" x 6" card stock with foil embossed COA seal.
- Custom tube sizes available (two-three week delivery)
Muhammad Ali was an American professional boxer, activist, entertainer and philanthropist. Nicknamed The Greatest, he is regarded as one of the greatest boxers of all time. Ali was born on January 17, 1942 and raised in Louisville, KY as Cassius Marcellus Clay Jr. before later changing his name to Muhammad Ali.
He began training as an amateur boxer at age 12. At 18, he won a gold medal in the light heavyweight division at the 1960 Summer Olympics and turned professional later that year. He won the world heavyweight championship from Sonny Liston in a major upset on February 25, 1964, at age 22. Ali was involved in several historic boxing matches and feuds. Most notably were his fights with Joe Frazier, the Fight of the Century and the Thrilla in Manila, and his fight with George Foreman, The Rumble in the Jungle. Ali was a leading heavyweight boxer of the 20th century, and he remains the only three-time lineal champion of that division. His joint records of beating 21 boxers for the world heavyweight title and winning 14 unified title bouts stood for 35 years.
Ali retired from boxing in 1981 and focused on religion, philanthropy, and activism. His boxing record was 61 total fights with 56 wins, 37 wins by KO, and 5 losses. In 1984, he made public his diagnosis of Parkinson's syndrome, which some reports attribute to boxing-related injuries. Ali died June 3, 2016, age 74.
This material is guaranteed to be 100% Authentic.
Feel free to message us for any questions.
facebook.com/StadiumPenBlanks/
Michael@StadiumPenBlanks.com
Wooden basketball court flooring pen blanks!
Pen Blanks are a close 3/4" x 3/4"
Ring blanks are 1-1/2" x 1-1/2"
All blanks will come with one COA per blank. COAs are 4" x 6" card stock with silver foil embossed COA seal.
All blanks are cut as they are ordered.
------------------------------------------------------------
Allen Fieldhouse is an indoor arena in the central United States, on the University of Kansas campus in Lawrence, Kansas. It is home of the Kansas Jayhawks men's and women's basketball teams. The arena is named after Dr. Forrest C. "Phog" Allen, a former player and head coach for the Jayhawks whose tenure lasted 39 years. Allen Fieldhouse is one of college basketball's most historically significant and prestigious buildings, with 37 National Collegiate Athletic Association (NCAA) Tournament games having been hosted at the center. The actual playing surface has been named the James Naismith Court, in honor of basketball's inventor, who established KU's basketball program and served as the Jayhawks' first coach from 1898 to 1907.
Allen Fieldhouse has also hosted several NCAA tournament regionals, NBA exhibition games, and occasional concerts such as The Beach Boys, Elton John, James Taylor, Sonny and Cher, Leon Russell, Alice Cooper, ZZ Top, Tina Turner, Harry Belafonte, Henry Mancini, The Doobie Brothers, Kansas, and Bob Hope, as well as speakers, including former President Bill Clinton in 2004, Senator Robert F. Kennedy (which drew over 20,000) in March 1968, and anarchist Abbie Hoffman in 1970.
ESPN The Magazine named Allen Fieldhouse the loudest college basketball arena in the country. The arena broke the Guinness World Record for loudest roar on February 13, 2017, against West Virginia at 130.4 dB. The prior record of 126.4 dB at Lexington's Rupp Arena which lasted less than three weeks also had many Kansas fans present as the Jayhawks beat the #4 Wildcats 79-73 in the Big 12/SEC Challenge.
Allen Fieldhouse is often considered one of the best home court advantages in men's college basketball. The Jayhawks have won over 70 percent of their games in Allen Fieldhouse, losing only a little over 100 games in its over 60-year history. Under current head coach Bill Self, the Jayhawks have had three home court winning streaks over 30 games and two streaks that have reached over 50 games.
Allen Fieldhouse Home Locker Room Bench Wooden Seat Pen Blanks - University of Kansas
Product Specifications
Available Sizes:
- Pen Blanks: 3/4" x 3/4" (minimum 5" long)
- Knife Scales: 5" x 1-1/2" x 3/8"
- Ring Blanks: 1-1/2" square x 1/2"
All blanks include a premium Certificate of Authenticity (COA) — a 4" x 6" card stock with silver foil embossed seal.
Note: Most blanks are cut fresh to order from the original wooden bench seats.
Material Story
These historic pen blanks are crafted from the actual wooden seat boards of the Home Locker Room benches at the legendary Allen Fieldhouse, home of the Kansas Jayhawks.
After decades of use by generations of KU players, these solid wooden seats carry the soul of one of college basketball’s most iconic venues. We carefully reclaim and process each piece to create stable, high-quality blanks that preserve the original character, grain, and history of the bench wood.
Whether you're turning a pen, crafting knife scales, or making ring blanks, each piece offers a direct connection to the heart of Jayhawk basketball — where champions prepare, legends are born, and the spirit of Kansas basketball lives on.
The History of Allen Fieldhouse
Allen Fieldhouse, often called the “Cathedral of College Basketball,” is one of the most storied and intimidating arenas in the world. Located on the University of Kansas campus in Lawrence, it opened on March 1, 1955, and was dedicated with a Jayhawk victory over rival Kansas State (77-66) before a capacity crowd of 17,228 fans.
Named after the legendary Dr. Forrest C. “Phog” Allen — a pioneer of the game who played for basketball inventor James Naismith and coached at KU for 39 seasons — the Fieldhouse sits on James Naismith Court. It has served as home to the Kansas Jayhawks for over 70 years, hosting countless memorable games, conference titles, and NCAA tournament runs.
Known for its passionate fans and electric atmosphere, Allen Fieldhouse has been praised as one of the greatest venues in American sports. Under coaches like Bill Self, it has become nearly unbeatable at home, helping power the Jayhawks to multiple Big 12 championships and deep NCAA runs.
Owning a piece of the original Home Locker Room bench wood means you hold a tangible fragment of Kansas basketball history — a place where future NBA stars, Olympic athletes, and Hall of Famers have sat, prepared, and dreamed before stepping onto the court.

