White nylon plastic with a matte finish and slight grainy feel.
About this Product
A 60-sided die in the shape of a deltoid hexecontahedron. Numbered 1 through 60 with opposing faces summing to 61. Because it is isohedral it is a fair die. I also sell a blank version of this die, as well as a blank triangular-faced hexecontahedron (pentakis dodecahedron).