Crayola® Modeling Clay Classpack, Assorted Colors, 24 lbs (CYO230288) Pack of 24Crayola Modeling Clay Classpack Shape, build and sculpt with this assortment of soft, pliable, non hardening modeling clay. Great for classrooms, art rooms and group activities, it helps kids learn forms and create 3D figures. Non hardening clay is reusable for hours of creative fun. Global Product Type: Non Drying Modeling Clay Clay Pottery Type: Modeling Color(s): Assorted Age Recommendation: Ages 4 and Up Color Assortment: Black; Blue; Brown; Gray;