48-Sided Die

This die is a disdyakis dodecahedron. The edges form 9 great circles, and the die is perfectly numerically balanced: opposite faces always add up to 49, and the sum of every group of 8, 6, or 4 numbers around each vertex is the same for all groups of the same type.

Measure 30mm in diameter
Solid plastic

Collections: Mathematics, Science

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