I was told of a website this morning that makes dice. Looks like right now they make most of their stuff from wood, but it appears that they'll be making them from other materials in the future. In addition to ordinary 6 sided cubes, they appear to make other shapes.

www.artisandice.com

No, I have no connection whatsoever with them. I don't even own a set of those dice. They're just a wooden curiosity.