Dodecahedron
thingiverse
To start, consider resizing the straightforward dodecahedron for optimal dimensions since it would otherwise be minute.
Download Model from thingiverse
With this file you will be able to print Dodecahedron 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 Dodecahedron.