Ergonomic duster

thingiverse

This item was originally posted by Defense Distributed before they were forced to take their downloads off their site by the US Government due to gun files. However, this is a different story altogether - it's a very cool item that would look great on your desk as a prop or paperweight. Original Notes ERGONOMIC KNUCKLE DUSTER Description An ergonomic knuckle duster designed for maximum comfort while being strong enough to withstand any abuse that may occur during use. Tested in PLA and ABS with maximum fill settings from the UP! 3D printer. We have successfully tested this design, and our hands are still fine after repeated use.