D20 Coaster

thingiverse

I finally uploaded a version with a backing on it, and that's a good thing, because without it condensation would roll down over the coaster onto the table you were trying to protect. You don't need this coaster to be the full 5mm thick, so you can easily reduce the Z component to 60% to make it 3mm. I wanted coasters to put on my game table, and these are pretty handy for that purpose. I used TPU filament and printed them out with very little problem at all. The original D20 artwork was done by Andrew Doane (link can be found below), but I added the 20 in the middle. Enjoy! -Sean Attribution: https://thenounproject.com/term/d20-dice/763027