The makers of Premo pride themselves on its "artist's palette" of colors, which are designed to mix together the same way that artist's paints mix. On the stiffness scale, Premo falls in the middle-firmer than Sculpey III but softer than Fimo. It can be easily conditioned by hand, but doesn't become as mushy as Sculpey III can, when over-worked. When cured, Premo remains flexible, so it is less likely to break.
