Knuckle Duster Keychain Trinket
thingiverse
I picked this up because it caught my eye as a small memento that seemed really neat attached to my key ring.
Download Model from thingiverse
With this file you will be able to print Knuckle Duster Keychain Trinket with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Knuckle Duster Keychain Trinket.