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Product Description
A truncated tetrahedron labelled 1 through 4 twice to be used as a fair d4.
This shape is a polyisohedron, meaning there are two sets of isohedral faces with a equal probability that it will land on any member of either set. Since each four member set of these eight faces is labelled 1 through 4, it results in a fair d4 (i.e. has a equal probability of producing 1,2,3, or 4).
No matter how this shape lands, (whether on a larger face or a smaller face) the resulting number will be facing straight upward making reading this die easy.
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