Worlds thinnest tally counter (proof of concept)

Worlds thinnest tally counter (proof of concept)

View only ♥ 113 likes ↓ 334 downloads Gadgets

This is the thinnest 3d printed mechanical counter in the world (4 mm). It has the dimensions of a credit card.

geargearsmechanicalmechanicsgadgetcountercreditcardmaththingiversegearboxtallymechanicalcounter

More popular Gadgets models