Download: free
Website: Thingiverse
Download: free
Website: Thingiverse
Tags:
abaci, abacus, curriculum, makerbotacademymath, soroban, suan pan,
Download: free
Website: Thingiverse
Tags:
automatic, battery, climbing, clock, mechanical, pendulum,
Download: free
Website: Thingiverse
Download: free
Website: makerworld
Tags:
desiccant, bracket, filament storage, filament dry box,
Download: free
Website: makerworld
Tags:
silica, silica ams, silica beads, silica box, v hook, silica dryer, gel,
Download: free
Website: Thingiverse
Tags:
abacus, bead, counting, educational, frame,
Download: free
Website: Thingiverse
Download: free
Website: Thingiverse