The Dice Lab Opaque Black Skew D20 Dice
This is Skew Dice 20-sided dice in the form of an asymmetric dipyramid is approximately 19mm in diameter.
These wacky-looking dice are actually just as fair as regular twenty-sided dice. Unlike other dice, Skew DiceTM aren't mirror symmetric.
In effect each side is the same shape an has the same surface area making it of equal probability to any dice but with a crazy shape.
It's not possible to skew a regular icosahedron (the standard d20 shape), so the Skew d20 is strange indeed.
This is Skew Dice 20-sided dice in the form of an asymmetric dipyramid is approximately 19mm in diameter.
These wacky-looking dice are actually just as fair as regular twenty-sided dice. Unlike other dice, Skew DiceTM aren't mirror symmetric.
In effect each side is the same shape an has the same surface area making it of equal probability to any dice but with a crazy shape.
It's not possible to skew a regular icosahedron (the standard d20 shape), so the Skew d20 is strange indeed.