OU keychain
thingiverse
OU keychain. This is the first thing I have designed, so if it is bad, I am sorry :P
Download Model from thingiverse
With this file you will be able to print OU keychain 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 OU keychain.