Donut
grabcad
Tried my go-to dish on the blender. Managed to get remarkably close to perfection, but deliberately left it unfinished since the vibrant color palette would make a fantastic background image for Ubuntu's desktop theme.
Download Model from grabcad
With this file you will be able to print Donut 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 Donut.