Crayola Air-Dry Clay is smoother, finer and less sticky than traditional clay; needs no oven or kiln! Softens easily with water and quickly cleans from hands and surfaces. Use with traditional techniques such as pinch, coil, slab, score-and-weld or make stamped impressions and beads. Can be painted with tempera, acrylic or watercolors when dry. Great for home use, school projects, classrooms and art rooms without a ceramic studio.