Crayola Products - Crayola - Air-Dry Clay, 5 lbs., White - Sold As 1 Each - The clay makes solid, durable forms without need for baking in an oven or firing in a kiln. - Smoother, finer and less sticky than traditional clay. - Softens easily with water. - Quickly cleans from hands and surfaces. - Paint with tempera, acrylic or watercolors when dry. Smoother, finer and less sticky than traditional clay. Softens easily with water. Quickly cleans from hands and surfaces. Paint with tempera, acrylic or watercolors when dry.