Mini Brain Gears Ornament/Desk Toy

This is a miniature version of the ever popular brain gear set. Rotate one gear, and the other 11 rotate with it. Simply print 12 gears, six vertices, and connect all parts with 1.75mm filament shafts. It may be necessary to ream out holes with a drill bit depending on slicer/printer settings. I recommend straightening out filament shafts with a heat gun prior to installation.

Happy printing.

On a side note, if anyone feels so inclined to tip me for my design work, please instead donate to the ACLU, Habitat for Humanity, Planned Parenthood, or any charity endorsed by GiveWell. Thanks in advance.