D20 inside icosahedron
thingiverse
Watch this YouTube video: https://www.youtube.com/watch?v=K4MJUGdcqFE. To experiment with water-soluble filament, print a D20 inside an icosahedron within a dodecahedron. For slice settings, refer to the learn guide at: https://learn.adafruit.com/how-use-to-pva/overview.
Download Model from thingiverse
With this file you will be able to print D20 inside icosahedron 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 D20 inside icosahedron.