Bola de Futebol
grabcad
As a novice, I too studied about grommets with the help of tutorials. One of my projects using Max3D is another example of my learning experience.
Download Model from grabcad
With this file you will be able to print Bola de Futebol 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 Bola de Futebol.