112 Gear

Regular price $7.52

One 112 tooth gear and frame.  An experiment in double-double dense pen holes of each size.  Eight columns of each size labeled A though H give possible step sizes even smaller than those of double dense pen holes.

This gear set was added as a celebratory gift for the first month of its launch (July 20 - August 20, 2022) and is now available for purchase.