35mm Metal D20 - Black with Green Mica

Black metal forms the base of this d20 from Foam Brain Games, with a layer of green mica running underneath the finish that catches light as the die rolls. The build measures 35mm, well past the size of a standard-sized twenty-sider.

Set next to a regular die, this one makes the smaller piece look small by comparison. Because the mica sits beneath the surface instead of on top of it, the green shows through in shifting patterns rather than a single flat coat of color across the black metal.