Create unique class projects with these plaster-impregnated gauze strips. Wet the strips and mold around a base; adheres to itself or any porous material. Sand smooth and paint after strips dry. Nontoxic. Clay/Pottery Type: N/A; Color(s): White; Age Recommendation: Ages 3 and Up; Assortment: N/A. Includes one 20-lb. box and instructions.