Gearbox Keychain XL

We've got some requests to make a bigger version of the gearbox keychain so we did.


This Gear Keychain XL has two working gears. They spin smoothly and have a gear ratio of 1.8:1 (18:10). Use a little lube to make it run even smoother!
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As always, we don't like wasting material, so we designed it in a way that you won't need any support material.
3D Print this one and show yours!
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