WTF keychain
thingiverse
This customized design is available at http://www.thingiverse.com/thing:117519 and was created using the Customizer app (http://www.thingiverse.com/apps/customizer/run?thing_id=117519). For your personalization, please set Text Rotation to 0, Text Size to 15, and use the "write/Letters.dxf" font for your "WTF" message.
Download Model from thingiverse
With this file you will be able to print WTF 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 WTF keychain.