ACTIVA-Magic Color Plaster Casting Molds. For Use with Magic Color Plaster; Art Plaster; PermaStone; Activ-Clay; Wax; Soap and Resin. Contains thirty-six reusable molds in a variety of shapes and sizes: animals; vehicles; hearts; stars; fish; birds; bugs and a crown. Plaster is not included. Recommended for children ages 5 and up. Imported.