Red Strong & Flexible Polished: Pinkish red, richly colored nylon plastic with a smooth finish.
About this Product
A weighted D1 (one-sided die)...
This is basically a sphere with a small flat face at the opposite of the engraved number one. But this sphere is hollow with a weight inside. The size of this weight has been carefully calculated to so that the D1 stops as fast as possible on its single stable position.