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Seals Stadium (San Francisco Giants)

$9.00

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Pen-blanks

2.5" Short Blank

5" Long Blank

Ring Blank

Extra COA

Product Price with any add-on options selected

$9.00

Authentic Stadium Materials

Certified Provenance (COA)

Stabilized for Performance

Limited & Irreplaceable Drops

Wooden seat pen blanks!

Pen Blanks are a minimum of 3/4" x 3/4"
Ring Blanks are 1-1/2" round

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.

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Seals Stadium was a minor league baseball stadium in San Francisco, that later became the first home of the major league San Francisco Giants. Opened in the Mission District in 1931, Seals Stadium was the longtime home of the San Francisco Seals (1931–57) of the Pacific Coast League. The Pacific Coast League Mission Reds (1931–37) shared the ballpark with the Seals for the first seven years before moving to Los Angeles.

In 1958, Seals Stadium became a temporary home for the San Francisco Giants for their first two seasons in San Francisco while Candlestick Park was under construction. Less than three decades old, Seals Stadium was demolished in late 1959.

Cheney Stadium is a Minor League Baseball stadium located in Tacoma, Washington. It currently serves as home of the Tacoma Rainiers of the Pacific Coast League, as well as professional soccer clubs Tacoma Defiance of the USL Championship and OL Reign of the National Women's Soccer League. The stadium opened in 1960 and has a capacity of 6,500. It is next to Henry Foss High School, and the stadium has an agreement with the school to use the school parking lot for parking.

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:

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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.

30-day unused products can be returned for full purchase price of the item. (Does not include shipping).

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Seals Stadium (San Francisco Giants)

$9.00

Why Customers Trust Us

Verified Provenance You Can Trust

Every eligible blank comes with a professionally designed Certificate of Authenticity, setting the industry standard for documentation and collectible value.

Craft-Ready, Maker-Approved Quality

From stabilization to cutting and finishing, each blank is meticulously prepared to deliver consistent results on the lathe and in the workshop.

Tools, Supplies & Materials—All in One Place

We offer a full ecosystem of products: HDPE molds, casting supplies, mica powders, finishing solutions, and premium turning tools—everything artisans need, from blank to final polish.

A Brand Built by Makers, for Makers

With decades of woodworking and turning expertise, we know what artisans expect—and we deliver materials and tools that elevate every project.

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