catapult learn physics with fun —

Founded catapult learn physics with fun models & stl files for printing
R 4a  Ring Ø85
He-Ideas
R 4b  Ring Ø85
He-Ideas
SW 2a  Swivel
He-Ideas
Mini Popsicle Mold
dorothypeters
Cat pencil tube
3DPrintBunny
Hearts pencil tube
3DPrintBunny
Clown on Unicycle
andrewgoldberg
Pickelrick
Schmerzfabrik
Fey Displacer Cat
tinkermaster87