1.AIR DRY MEANS NO BAKEING This modeling clay will be selfhardening when exposed to the air within 2448 hours, no baking required. Save your money on kilns or ovens and make modeling and sculpting more convenient and easier. It can be used for modeling, sculpting, coiling, pinching, hand building and pottery wheel work. 2.EASY TO WORK Made from quality fiber mineral components, this pottery clay is delicate and malleable, use your hands and water(if needed) to soften clay and join different pieces. You can try a variety of clay tools and armatures to build your finished piece. 3.PREMIUM QUALITY Fine, natural clay is , nontoxic, repairable, has strong adhesion and plasticity, easy to maintain and easy for hands to shape and mold, but not easy to crack after drying. Very suitable for beginners to enjoy the joy of clay. 4.DEVELOPE CREATIVITY Hours of fun can be had with this clay dough, can help adults enhance their logical thinking ability, confidence and sensory development. Keeping children obsessing with crafting clay and staying away from electronics.