very simple gears —
Founded very simple gears models & stl files for printing
phooky
A26
ollienor
Jon-A-Tron
3DBullett
RLFriedman
split141
Fractal Gears
zsarnold
Bribro12
elcactusworks
Cal LF
3dprinteracademy
Vilse
sphynx
Circuitdigest
BensHacks
Toribor
LarkysPrints
sarahperdue5