you can just do things :3
this was a throwaway joke at first but then i realised i can just make it.
a snub disphenoid is a 12-sided shape made of equilateral triangles. @BuzzWP said its an icosahedron that he took a bite out of, so i removed the 8 yummiest numbers 1-20.
the result is a dice that doesnt roll well, doesnt have a continuous range of numbers, isn't fair, can't balance on all faces, and can land with a vertex up


