Fan and Cog Keyrings
thingiverse
Simply press the button to reveal the outer casing, then flip it over and lift off the decorative cover - you can even use it as a handy keychain!
Download Model from thingiverse
With this file you will be able to print Fan and Cog Keyrings 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 Fan and Cog Keyrings.