In geometry, the rhombic triacontahedron, sometimes simply called the triacontahedron as it is the most common thirty-faced polyhedron, is a convex polyhedron with 30 rhombic faces. . The rhombic triacontahedron is used as the " d30 " thirty- sided die, sometimes useful in some roleplaying games or other places.
30 - sided dice - Black. Opaque Dice - Black. Compare. Add To Cart · d30 - Opaque Blue · Opaque Dice - Blue.
This 30 - sided dice has a nice hefty feel and features large, easy-to-read numbers. Each dice measures roughly 35mm (about 1 in size. Review of 30 sided dice