This truly random polyhedral dice set contains one of each of the following: d4, d6, d8, d10, Dperecentile, d12, and d20 from Chessex missed lot of "pound" of poly dice. There is no guarentee of the quality or coloring, just that the set is a standard 7 die RPG set. In store purchases the buyer can see what exactly is in the set. Online is the random one we grab.