About this Product
This unique 4 sided die is easier to roll than the standard tetrahedron and it's easier to read the result.
The shape is a gyrobifastigium, an order 2 polyisohedron. It has 4 square sides and 4 equilateral triangle sides, though only the square sides are stable.
For more information on unique dice shapes, see http://loki3.com/poly/fair-dice.html.
1.298 w x 0.8 d x 0.799 h
3.298 w x 2.032 d x 2.03 h