Fidget Gear Keyring Mini

myminifactory

This keyring was created because I really loved my previous, larger Fidget Gear Keyring, but discovered it was a bit too big to use as an everyday keyring. It features a similar design, but only uses two gears, and both are the smaller, 15-tooth 15 pitch circle diameter gears. Updated June 22, 2016: I added STL files of the 15-tooth gear with larger center bores based on feedback that the holes were too small. There are now center bores available in sizes five, five point four, five point seven five, and six point five millimeters. My testing has shown that five point four and five point seven five work best depending on your printer.