Ultimate Disc
thingiverse
Should print out a disc (frisbee) to the exact dimensions for playing the sport Ultimate. Haven't been able to get access to a printer with a big enough build to test it.
Download Model from thingiverse
With this file you will be able to print Ultimate Disc 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 Ultimate Disc.