Zheng3 Tinkeriffic Gear Train

Zheng3 Tinkeriffic Gear Train 3d printed Download
Breathe new life into old toys with this gear train!

These gears are designed with 1cm holes to fit Tinkertoy rods and are perfect for the budding engineer in your family.

The design is a bit chunky so that little hands can easily grasp and manipulate this playset. If you need a tigther fit, wrap a small piece of masking tape around the tip of the tinkertoy rod.

The dovetailed rack gears are male, female, and male/female.

Read more about the design process, or go get yourself a Tinkertoy Set to go with these gears.

Be sure to check Zheng3.com for updates, or follow Zheng3 on Twitter.
cm: 11.4 w x 23.04 d x 1 h
in: 4.488 w x 9.071 d x 0.394 h


  • White Strong & Flexible

    White nylon plastic with a matte finish and slight grainy feel.


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