Dice - Dodecahedron (12 faces)

thingiverse

Just empty inside game brick for 12 faces (for some games where you need single game brick for 12 faces instead of two bricks for 6 faces). Ditigs done as a holes in shell, so you can see that brick really empty inside. Save plastic (as empty inside) Nice look Instructions Brick by default done with side of 10 mm, but you can easy scale it before printing to size that you need.