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
11.4 w x
23.04 d x
4.488 w x
9.071 d x