Biodegradable no toxic clay great for creating mold,sculptures,stoneware clay is a great natural instrument for kids Air-Dry Clay Easy-to-use, 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. Easy-to-use with traditional modeling techniques. 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.• Use with traditional techniques such as pinch, coil, slab, score-and-weld.variation of color may existbase on the package and shipping may be deformed.air dry2 pounds - 5 pounds- 10 poundsgood for carving pottery artsgood for kids mask creationlow fire clay potery