ALL Pen Blanks

Plastic Seat Pen Blanks!

Pen Blanks are 3/4" x 3/4"

Stopper Blanks are 1 1/2" round

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.

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Hardin Penworks, LLC, certifies that material supplied to the artisan of the accompanying hand-crafted item was sourced from the plastic stadium seats of Veterans Stadium.

Veterans Stadium, commonly known as the Vet, was a multi-purpose stadium located at the northeast corner of Broad Street and Pattison Avenue, as part of the South Philadelphia Sports Complex.

The Vet hosted the MLB Philadelphia Phillies and the NFL Philadelphia Eagles from 1971 to 2003. The Vet also hosted the annual Army-Navy game 17 times between 1980 and 2001. It was demolished 2004 after being replaced by the Citizens Bank Park and Lincoln Financial Field.

This material is guaranteed to be 100% Authentic.

Plastic Seat Pen Blanks!

Pen Blanks are 3/4" x 3/4"

Stopper Blanks are 1 1/2" round

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.

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Hardin Penworks, LLC, certifies that material supplied to the artisan of the accompanying hand-crafted item was sourced from the plastic stadium seats of Veterans Stadium.

Veterans Stadium, commonly known as the Vet, was a multi-purpose stadium located at the northeast corner of Broad Street and Pattison Avenue, as part of the South Philadelphia Sports Complex.

The Vet hosted the MLB Philadelphia Phillies and the NFL Philadelphia Eagles from 1971 to 2003. The Vet also hosted the annual Army-Navy game 17 times between 1980 and 2001. It was demolished 2004 after being replaced by the Citizens Bank Park and Lincoln Financial Field.

This material is guaranteed to be 100% Authentic.

Blanks are chunks of the brown seats mixed with Temple University colored resin.

Pen Blanks are a minimum of 3/4" x 3/4" 
Bottle Stopper and Ring blanks are 1-1/2" round
Full blocks are 6" x 5.25" and a minimum of 3/4" thick
Knife Scales are 1-3/8" x 5" x 3/8" minimum

All blanks will come with one COA per blank. COAs are 4" x 6" card stock with foil embossed COA seal. (Full Blocks come with 10 COAs.)

All blanks are cut as they are ordered.

Watch Part Steampunk Jr Cap. 

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 Virginia Cavaliers 2019 Final Four basketball flooring pages.

The list below is not a complete list, but it is a great starting point list to find your desired kit.

Watch Part Steampunk Jr Cap. 

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 Winston-Salem memorial Coliseum pages.

The list below is not a complete list, but it is a great starting point list to find your desired kit.

Walnut Wood Pen Blanks - Premium American Black Walnut

Product Specifications

Blank Sizes:

• Standard pen blank is a minimum of 5" long × 3/4" × 3/4" square.
  
• Oversized pen blank is a minimum of 5" long × 1" × 1" square.

Material: Genuine American Black Walnut (Juglans nigra) — a classic, rich domestic hardwood.

All blanks include a Certificate of Authenticity (COA).

Note: All blanks are cut fresh to order.

Material Story

These elegant pen blanks are crafted from premium **American Black Walnut**, one of the most sought-after domestic hardwoods in North America. Known for its deep, chocolate-brown heartwood with subtle lighter streaks and creamy sapwood, Walnut offers timeless beauty and sophistication.

This wood features a straight to slightly interlocked grain with a fine, even texture that turns smoothly and finishes beautifully. Its rich color and natural luster make it a favorite among woodturners for creating classic, professional-looking pens that improve with age and use.

Each blank is carefully selected for quality grain and color, delivering outstanding stability and workability for both beginners and experienced turners alike.

About Walnut Wood

American Black Walnut is a premium native hardwood found throughout the eastern United States. It is highly valued for its striking appearance and excellent working properties. The heartwood ranges from light brown to deep chocolate or purplish-black, often with attractive figuring and color variation that makes every piece unique.

With a Janka hardness rating of approximately 1,010 lbf, Walnut is durable yet easier to work with than many exotic hardwoods. It has good dimensional stability and takes stains, dyes, and finishes exceptionally well, allowing for a wide range of beautiful results.

Walnut has been a favorite of furniture makers, gunstock carvers, and woodturners for centuries. Its combination of rich color, smooth turning characteristics, and natural elegance makes it one of the most popular woods for fine pens, knife handles, and other turned projects.

Creating with Walnut means working with a true American classic — a wood that brings warmth, depth, and sophistication to every finished piece.

Basketball floor

Pen Blanks are a minimum of 3/4" x 3/4" 
Bottle Stopper and Ring blanks are 1/2" x 1-1/4" square 
Knife Scales are 1-3/8" x 5" x 3/8" minimum

All blanks will come with one COA per blank. COAs are 4" x 6" card stock with foil embossed COA seal. 

All blanks are cut as they are ordered.

Walsh Gymnasium, located at Seton Hall University in South Orange, New Jersey, is a key facility for the university’s athletic programs. Opened in 1950, it serves as the home court for Seton Hall's men’s and women’s basketball teams. The gym is named after former university president, Monsignor William J. Walsh, and has been a staple in the university's sports culture for decades.

Walsh Gymnasium is not only a venue for athletic events but also serves as a community hub, hosting various events such as commencement ceremonies, concerts, and other university functions. With a seating capacity of around 2,500, it provides an intimate atmosphere for fans to enjoy basketball games and other events. Over the years, the gym has seen several renovations, enhancing its facilities and making it a more modern venue for students, athletes, and visitors alike.

Seton Hall University, founded in 1856, is a Catholic university that offers a wide range of academic programs, from undergraduate to graduate degrees. Its athletic teams, known as the Seton Hall Pirates, compete in NCAA Division I and are a prominent part of the school's identity. The university has a strong commitment to academics, community engagement, and fostering a sense of school pride, with Walsh Gymnasium being a central feature in that spirit.

Wooden seat pen blanks!

Blanks are 3/4" x 3/4"

Stopper Blanks are 1 1/2" round

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.

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War Memorial Stadium (nicknamed The Rockpile) was an outdoor stadium in the northeast United States in Buffalo, New York. It hosted Minor League Baseball and professional football teams, most notably the Buffalo Bills of the American Football League (AFL), and later National Football League (NFL).

The stadium was on a rectangular block near the downtown area and its baseball diamond had an unorthodox southeast alignment (home plate to center field).[2] The main entrance was in the left field corner at Jefferson Avenue to the east and Best Street to the south (behind right field). Its other boundaries were Dodge Street to the north (behind third base) and Masten Park to the west (behind first base) with Masten Avenue farther west. The east-west alignment of the football field was also unorthodox, running along the third base line. The elevation at street level is approximately 650 feet (200 m) above sea level.

War Memorial Stadium was built as a WPA project in 1937. It was originally named Roesch Memorial Stadium, though the name was changed to Grover Cleveland Stadium later in 1937 (honoring the former President and Buffalo public official) and then to Civic Stadium in 1938. The name was changed to War Memorial Stadium in 1960.[3]

The stadium originally sat 35,000, but expansions raised the capacity to over 46,500. Despite this, by the time of the AFL-NFL merger in 1970, it was one of the league's smallest stadiums (below the league's new 50,000-seat minimum). After considering[4] and rejecting a move to Seattle, the Bills left after the 1972 season for Rich Stadium (now New Era Field) in suburban Orchard Park, which had a capacity of over 80,000 in 1973.

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.

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Hardin Penworks, LLC, certifies that material supplied to the artisan of the accompanying hand-crafted item was sourced from the iconic center court “76ers” logo of the Wells Fargo Center basketball court. The Wells Fargo Center is a multi-purpose arena located in Philadelphia, PA.

It serves as the home of the NBA Philadelphia 76ers and NHL Philadelphia Flyers. Originally called Spectrum II, it was completed in 1996 to replace the Spectrum as the new home arena of the Philadelphia 76ers and Philadelphia Flyers, on the former site of John F. Kennedy Stadium.

This wood was used as part of the center court from 1996 through the 2015 season.

This material is guaranteed to be 100% Authentic.

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.

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Wooden seat pen blanks!

Pen Blanks are 3/4" x 3/4"

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.

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Hardin Penworks, LLC, certifies that material supplied to the artisan of the accompanying hand-crafted item was sourced from the original wooden seating of old Wembley Stadium.

The original Wembley Stadium was a stadium in Wembley Park, London, best known for hosting important football matches. It stood on the same site now occupied by its successor.

Wembley hosted the FA Cup final annually, the first in 1923, the League Cup final annually, five European Cup finals, the 1966 World Cup Final, and the final of Euro 96. Brazilian footballer Pelé once said of the stadium: "Wembley is the cathedral of football. It is the capital of football and it is the heart of football", in recognition of its status as the world's best-known football stadium. The stadium also hosted many other sports events, including the 1948 Summer Olympics, rugby league's Challenge Cup final, and the 1992 and 1995 Rugby League World Cup Finals. It was also the venue for numerous music events, including the 1985 Live Aid charity concert.

This material is guaranteed to be 100% Authentic.

Wenge Wood Pen Blanks - Premium Exotic African Hardwood

Product Specifications

Blank Sizes: Each pen blank is a minimum of 5" long × 3/4" × 3/4" square.

Material: Genuine Wenge (Millettia laurentii) — a dense, exotic African hardwood.

Material Story

These premium pen blanks are crafted from genuine **Wenge**, one of the world’s most striking exotic hardwoods. Known for its deep chocolate-to-black color with bold, contrasting streaks, Wenge delivers a rich, sophisticated look that turns heads.

Sourced from the tropical forests of Central Africa, this heavy, dense wood is prized by woodturners for its exceptional strength, durability, and unique grain. The coarse, straight grain and open pores create beautiful visual contrast when finished, often resembling high-end ebony while offering its own distinctive character.

Each blank is carefully selected and processed to ensure stability and outstanding turnability. Whether you're making elegant pens, knife handles, or other fine turned projects, Wenge adds a bold, luxurious touch that stands out in any collection.

About Wenge Wood

Wenge is a premium exotic hardwood native to the tropical rainforests of Central Africa, primarily from countries such as Cameroon, Gabon, Congo, and the Democratic Republic of Congo. Scientifically known as Millettia laurentii, it comes from large trees that can reach up to 90 feet tall with trunks 3–4 feet in diameter.

Renowned for its incredible density and hardness (Janka rating of 1,930 lbf), Wenge is exceptionally strong, durable, and resistant to rot and termites. Its striking appearance — medium to dark brown heartwood with nearly black streaks — gives it a luxurious, almost ebony-like presence that deepens beautifully with age and finishing.

With a straight grain and coarse, open texture, Wenge is a favorite among woodturners and craftsmen for turned objects, musical instruments, furniture, and high-end flooring. Its combination of visual drama and outstanding mechanical properties makes it one of the most sought-after exotic woods in the world.

Owning a Wenge pen blank means working with a true natural treasure — a bold, elegant hardwood that transforms into stunning finished pieces with timeless appeal.

Watch Part Steampunk Jr Cap. 

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 Mountaineer Field stadium pages.

The list below is not a complete list, but it is a great starting point list to find your desired kit.

Blanks are made from wood removed from the White House during renovations and reconstruction events from three presidents' terms.

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All blanks come with one COA per blank. COAs are 4" x 6" card stock with foil embossed COA seal.

Please allow up to two weeks for custom tube blanks. _____________________________________________________________________________________________

White House embedded blanks are available from Stadium Pen Blanks in the following tube sizes: Sierra Clones 27/64", Bolt Action 3/8", and Custom Size tubes.

The White House original construction was completed in 1800 with John Adams as its first resident. In 1814, during the War of 1812, the mansion was set ablaze by the British Army in the Burning of Washington, destroying the interior and charring much of the exterior. Reconstruction began almost immediately, and President James Monroe moved into the partially reconstructed Executive Residence in October 1817.

The wood Stadium Pen Blanks has available is original to 1817 and removed during one of three separate renovations.

Theodore Roosevelt Renovation of 1902

In 1902, finding the White House deteriorated and cramped, Theodore Roosevelt embarked on an extensive remodeling of the Residence. Plans had been in the works for years to build a new White House or expand the original, including some quite grand designs. Roosevelt wanted to tread lightly and merely remove the Victorian decor accumulated over the previous thirty years while returning the White House to its Federal-period roots.

Calvin Coolidge Renovation of 1927

In 1927, Calvin Coolidge, tired of the leaky roof, had the attic space expanded into a full third floor by constructing a steel-frame story atop the brick and mortar walls of 1800. The extra space provided more room for the first family and shifted more servants out of the Residence. The president and first lady rented Patterson House, one mile away, for the six months it took to renovate the White House.

Harry Truman Reconstruction of 1950

In 1948, after the Truman Balcony was installed, an engineering survey found the main body of the mansion to be structurally unsound. Floors no longer merely creaked, they swayed. A -thorough examination found wooden beams had been weakened by the cutting and drilling for plumbing and wiring over the past 150 years. The addition of the 1927 steel roof and full third floor added weight the building could no longer handle. Declared to be in imminent danger of collapse, the reconstruction began in 1948.

Blanks are Label Cast blanks of the first ever picture of the White House South Portico.

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Pen kit hardware not included with blanks.

Please allow up to two weeks for custom tube blanks.

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White House embedded blanks are available from Stadium Pen Blanks in the following tube sizes: Jr Caps, Jr Lowers, Sierra Clones, Bolt Action, and Custom Size Tubes.

The White House original construction was completed in 1800 with John Adams as its first resident. In 1814, during the War of 1812, the mansion was set ablaze by the British Army in the Burning of Washington, destroying the interior and charring much of the exterior. Reconstruction began almost immediately, and President James Monroe moved into the partially reconstructed Executive Residence in October 1817.

The wood Stadium Pen Blanks has available is original to 1817 and removed during one of three separate renovations.

First Photograph of the White House 1846 The earliest known photograph of the White House was taken in 1846 and is attributed to a Welsh immigrant named John Plumbe, Jr., who was one of the country’s first prominent professional photographers. You can see his daguerreotype above, with its leafless trees and patch of snow capturing a 19th-century January day. According to the White House Historical Association, the “cast of the shadows indicates that the photograph was taken in early morning light.”

Blanks are Label Cast blanks of vintage US Mail 1950 White House 3¢ Stamps.

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Please allow up to two weeks for custom tube blanks.

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White House embedded blanks are available from Stadium Pen Blanks in the following tube sizes: Jr Caps, Jr Lowers, Sierra Clones, Bolt Action, and Custom Size Tubes.

The White House original construction was completed in 1800 with John Adams as its first resident. In 1814, during the War of 1812, the mansion was set ablaze by the British Army in the Burning of Washington, destroying the interior and charring much of the exterior. Reconstruction began almost immediately, and President James Monroe moved into the partially reconstructed Executive Residence in October 1817.

The wood Stadium Pen Blanks has available is original to 1817 and removed during one of three separate renovations.

Theodore Roosevelt Renovation of 1902

In 1902, finding the White House deteriorated and cramped, Theodore Roosevelt embarked on an extensive remodeling of the Residence. Plans had been in the works for years to build a new White House or expand the original, including some quite grand designs. Roosevelt wanted to tread lightly and merely remove the Victorian decor accumulated over the previous thirty years while returning the White House to its Federal-period roots.

Calvin Coolidge Renovation of 1927

In 1927, Calvin Coolidge, tired of the leaky roof, had the attic space expanded into a full third floor by constructing a steel-frame story atop the brick and mortar walls of 1800. The extra space provided more room for the first family and shifted more servants out of the Residence. The president and first lady rented Patterson House, one mile away, for the six months it took to renovate the White House.

Harry Truman Reconstruction of 1950

In 1948, after the Truman Balcony was installed, an engineering survey found the main body of the mansion to be structurally unsound. Floors no longer merely creaked, they swayed. A -thorough examination found wooden beams had been weakened by the cutting and drilling for plumbing and wiring over the past 150 years. The addition of the 1927 steel roof and full third floor added weight the building could no longer handle. Declared to be in imminent danger of collapse, the reconstruction began in 1948.

Blanks are made from wood removed from the White House during renovations and reconstruction events from three presidents' terms.

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Blanks are sold à la carte. Select your blank material and then select your pen tube size.

Click here for Jr Cap Label tubes!

Click here for Jr Cap Stamp tubes!

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All wood pre-tubed blanks are made to order.

Please allow up to two weeks for pre-tube blanks.

Pre-tubed blanks are wood glued to the pen tube and cast in white Alumilte resin to fill in any sliver cracks. Wood is held to the tubes with tiny rubber bands for gluing and resin casting.

____________________________________________________________________________All blanks come with one COA per blank. COAs are 4" x 6" card stock with foil embossed COA seal.

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White House embedded blanks are available from Stadium Pen Blanks in the following tube sizes: Jr Caps, Jr Lowers, Sierra Clones, Bolt Action, and Custom Size Tubes.

The White House original construction was completed in 1800 with John Adams as its first resident. In 1814, during the War of 1812, the mansion was set ablaze by the British Army in the Burning of Washington, destroying the interior and charring much of the exterior. Reconstruction began almost immediately, and President James Monroe moved into the partially reconstructed Executive Residence in October 1817.

The wood Stadium Pen Blanks has available is original to 1817 and removed during the Truman presidency renovation.

Harry Truman Reconstruction of 1950

In 1948, after the Truman Balcony was installed, an engineering survey found the main body of the mansion to be structurally unsound. Floors no longer merely creaked, they swayed. A -thorough examination found wooden beams had been weakened by the cutting and drilling for plumbing and wiring over the past 150 years. The addition of the 1927 steel roof and full third floor added weight the building could no longer handle. Declared to be in imminent danger of collapse, the reconstruction began in 1948.

Blanks are made from wood removed from the White House during renovations and reconstruction events from three presidents' terms.

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Blanks are sold à la carte. Select your blank material and then select your pen tube size.

Click here for Jr Cap Label tubes!

Click here for Jr Cap Stamp tubes!

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All wood pre-tubed blanks are made to order.

Please allow up to two weeks for pre-tube blanks.

Pre-tubed blanks are wood glued to the pen tube and cast in white Alumilte resin to fill in any sliver cracks. Wood is held to the tubes with tiny rubber bands for gluing and resin casting.

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All blanks come with one COA per blank. COAs are 4" x 6" card stock with foil embossed COA seal.
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White House embedded blanks are available from Stadium Pen Blanks in the following tube sizes: Jr Caps, Jr Lowers, Sierra Clones, Bolt Action, and Custom Size Tubes.

The White House original construction was completed in 1800 with John Adams as its first resident. In 1814, during the War of 1812, the mansion was set ablaze by the British Army in the Burning of Washington, destroying the interior and charring much of the exterior. Reconstruction began almost immediately, and President James Monroe moved into the partially reconstructed Executive Residence in October 1817.

The wood Stadium Pen Blanks has available is original to 1817 and removed during one of three separate renovations.

Theodore Roosevelt Renovation of 1902

In 1902, finding the White House deteriorated and cramped, Theodore Roosevelt embarked on an extensive remodeling of the Residence. Plans had been in the works for years to build a new White House or expand the original, including some quite grand designs. Roosevelt wanted to tread lightly and merely remove the Victorian decor accumulated over the previous thirty years while returning the White House to its Federal-period roots.

Calvin Coolidge Renovation of 1927

In 1927, Calvin Coolidge, tired of the leaky roof, had the attic space expanded into a full third floor by constructing a steel-frame story atop the brick and mortar walls of 1800. The extra space provided more room for the first family and shifted more servants out of the Residence. The president and first lady rented Patterson House, one mile away, for the six months it took to renovate the White House.

Harry Truman Reconstruction of 1950

In 1948, after the Truman Balcony was installed, an engineering survey found the main body of the mansion to be structurally unsound. Floors no longer merely creaked, they swayed. A -thorough examination found wooden beams had been weakened by the cutting and drilling for plumbing and wiring over the past 150 years. The addition of the 1927 steel roof and full third floor added weight the building could no longer handle. Declared to be in imminent danger of collapse, the reconstruction began in 1948.

Blanks are made from wood original to the reconstruction after 1817 and removed from the White House during renovations.

All by-the-HALF-INCH blanks are cut to order.

Available blanks are either 3/4" round or square and 5/8" round. There is a VERY limited supply of this wood. Knife Scales are 5" x 1-1/4" x 3/8" pairs.

Label Jr Caps located here!

Label JR Stamp Caps located here!

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The White House original construction was completed in 1800 with John Adams as its first resident. In 1814, during the War of 1812, the mansion was set ablaze by the British Army in the Burning of Washington, destroying the interior and charring much of the exterior. Reconstruction began almost immediately, and President James Monroe moved into the partially reconstructed Executive Residence in October 1817.

The wood Stadium Pen Blanks has available is original to 1817 and removed during one of three separate renovations.

Theodore Roosevelt Renovation of 1902

In 1902, finding the White House deteriorated and cramped, Theodore Roosevelt embarked on an extensive remodeling of the Residence. Plans had been in the works for years to build a new White House or expand the original, including some quite grand designs. Roosevelt wanted to tread lightly and merely remove the Victorian decor accumulated over the previous thirty years while returning the White House to its Federal-period roots.

Whitetail Deer Antler blanks

Blanks 2.5-3" long blanks

Small blanks are easily large enough diameter for 7-8mm and 3/8" tube pens.
Medium blanks are easily large enough for up to 11mm and 27/64" tube pens.
Large blanks are easily large enough for up to 14mm and 1/2" tube pens.
X-Large blanks are large enough for bottle stoppers.