The collection
Every die
Eighteen dice, from the two-sided d2 to the d120. Every one rolls on the same engine, so they all behave the same way and none of them are simulations of a simpler die.
Standard set
Unusual dice
These roll perfectly well and behave exactly like the standard set. Where a faithful physical shape stops being reasonable, they are shown as a numeric die rather than pretending to be a solid that could not exist.