Novelty D20s

Some novelty D20s I made for some friends of mine. One with all 20s, one with the first 20 prime numbers and one my friend requested called the "YOLO die" (his name, not mine) that is ten 1s and ten 20s.

I modified the scad file from bronkula to change out the faces to the appropriate values.

I was able to print these on my Ender 3 and the quality was acceptable though my first print felt a little small so I scaled up the file by 25% in Cura for subsequent prints.

When I tested the prime die over a hundred rolls I did not get results from all faces. If the die were balanced, I would expect to get ~5 results per face (give or take given the limited sample size) but two faces gave no results while others gave as many as ten.

On the yolo die, I had much better results with one die returning ~60-40 20s to 1s and the other returning 52-48 1s to 20s. Probably close enough to use.

Nice for a novelty, but I probably wouldn't use them for gaming.

EDIT: Had to replace the firs