rubber band gear mechanism —

Founded rubber band gear mechanism models & stl files for printing
Simple V6 Engine
MaxKephart
Spiral clock
AndreaMontalti
WA 2a  Waggon
He-Ideas
R 2d  Ring Ø45
He-Ideas
R 2e  Ring Ø45
He-Ideas
R 2g  Ring Ø45
He-Ideas