Website: thingiverse
Author: adafruit
Price: Free Download
File format: .Stl 3d printable
Description:
http://youtu.be/cugBD34WTY4This is a bracelet designed for printing with Fenner Drives SemiFlex (makers of Ninjaflex filament). This design features 20 spikes that are lined up in rows and positioned at an angle. The bracelet features a “snap-in” nubs on the edge that locks into slits on the opposite end. Prints great