Uncommon Goods | DIY Gamer's Gear Ball Challenge Build Kit | gear ball build kit
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DIY Gamer's Gear Ball Challenge Build Kit

Build it, race it, and claim victory in a hands-on, gear-powered challenge that is all thrills and no screen time.

$50.00

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What Makes It Uncommon

Part build kit, part game-night legend, this hands-on puzzle is where old-school arcade vibes meet modern-day marble run mayhem for a fully interactive tabletop challenge. Your mission? Assemble the machine, then guide your metal ball through high-speed stages using a system of knobs, levers, and switches—no screens, no batteries, just gears, gravity, and glorious gameplay.

  • Includes 653 precision-cut pieces to build a working mechanical marble run with interactive controls.
  • Shaped like a retro-style game controller for a nostalgic-meets-modern look.
  • Race your marble through six dynamic challenges using knobs, levers, and mechanical buttons.
  • Features include a sky track loop, jump ramp, separator wheel, high-speed conveyor, and ejection cabin.
  • Celebrate a successful run with a rising flag and the ding of a copper victory bell.
  • Great for hobbyists, families, STEM learners, and anyone who loves hands-on fun.
  • Assembled size: 11.6"L x 7.7"W x 8.1"H.
  • Build time averages five hours.
  • Made in China.

Usually ships within 24 hours.

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Made from

stainless steel, plywood, pe plastic

Measurements

12.01" L x 2.17" W x 8.94" H

Care

Keep in cool dry place

Item ID

61816

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Super cool

This actually took my teen a few days to build, which was what I was hoping for! It's fun to play and looks cool On the shelf

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For the hands-on builder in your life, Valentine's Day is a chance to celebrate their love of creating and problem-solving with something they can actually build together. Our gifting team selected this gear-powered challenge as part of our Valentine's Day gifts collection, where screen-free fun meets quality time.

This build kit works for anyone who loves a good challenge, making it a smart pick whether you're shopping for him or her. Our gifting team curated gifts for him and gifts for her that celebrate creativity and hands-on play.