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Kezar Stadium (San Francisco 49ers)

$15.00

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Product Base price with no add-on options

Pen-blanks

2.5" Short Blank

5" Long Blank

Extra COA

Ring Blank

Product Price with any add-on options selected

$15.00

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"

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.

Kezar Stadium is an outdoor athletics stadium in San Francisco, CA, located adjacent to Kezar Pavilion in the southeastern corner of Golden Gate Park. It is the former home of the San Francisco 49ers and the Oakland Raiders (first AFL season only) of the NFL. Kezar also hosts amateur and recreation sports leagues, as well as numerous San Francisco high school football games including the city championship, known popularly as the "Turkey Bowl".

Originally opened in 1925, Kezar Stadium was later demolished and rebuilt in 1989 with a much smaller seating capacity of 10,000 down from its original 59,942.

This material is guaranteed to be 100% Authentic.

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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Kezar Stadium (San Francisco 49ers)

$15.00

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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