Rolls as a d2 or a d4 or a d6 or a d8 with an easily readable result.

This die is based on the shape Pentagonal Icositetrahedron, which is a Catalan Solid without parallel faces. When the die lands, a vertex will be straight up with three faces around it. Each face will give a result for a different die. The pips around the upfacing vertex will give a d6 result.

In order to use this die, first decide which one die roll you need (d2 or d4 or d6 or d8). Then roll the die and read the result as follows:

d2 (coin flip) will read as "H" or "T" (for heads of tails)

d4 will read as "I" through "IV" in Roman Numerals

d6 will read as the pips around the central upfacing vertex

d8 will read as numerals "1" through "8"

Since this shape is isohedral, this should be a fair die.

Photos coming soon (I've ordered this and am waiting for it to arrive).

For a simpler version of this die which omits the d6 numbering (and uses pips for the d4 faces instead of Roman Numerals), see Multi-Die d2/4/8 (Gyroid) v1

For a d24 version of a Pentagonal Icositetrahedron shaped die, please check out ppoz's D24 Pentagonal Icositetrahedron