[POLYMERIC CLAY DRY TO AIR WITHOUT COOKING ] - Easy to shape, air dry and becomes solid in a few hours/days. Polymer clay retains its shape and will not shrink or break after drying, and texture once dry. In addition, being strong and durable, the created object can be maintained and admired over time. This makes it an ideal choice for school or home art activities, which create lasting memories. [ POLYMERIC CLAY BALL JUMP, TRY IT!] - This type of clay is also known for its elasticity and strength, which means it can be used to create items such as balls that can jump! Once the ball is hard and solid, try throwing it to the ground and you will see it jumping just like a regular ball and it DOES NOT NOISE! [ DOES NOT STICK TO HANDS OR STAIN CLOTHES] - Unlike traditional clay, soft clay does not stick to hands or stain clothes, making it a mess-free option for parents. This also makes it a perfect toy to take on the go, offering hours of entertainment. Soft clay is an ideal gift for children who enjoy creative activities. [ NON-TOXIC, ODOR FREE AND SAFE TO PLAY ] - Polymer clay is a safe and non-toxic toy for children, as it does not contain harmful substances or emit unpleasant odors. Because it is safe for play, parents can have peace of mind that their children will not be exposed to dangerous chemicals during their play activities. [ AVAILABLE IN DIFFERENT PACKAGES] - The polymer clay comes in packs of 12, 24, 36, 48, 60, 72 and 120 pieces, and the larger the package size, the better the price. Packages are also a great option for schools and extracurricular activity programs, as they allow multiple children to enjoy soft clay at the same time.