Become a professional clay artist! The 18 included cans of clay are soft, lightweight, non-sticky, nontoxic, and stain-free ? Perfect for young artists taking their fist step into the magical world of clay creativity. The fun starts once you download the free app and gain full access using the promo code included in the box. Pick one of the six alien characters ? Muzon, Burger, Volcano, Trio, Scorpio, or the googly-eyed Bigfoot. Then, follow along with the interactive 3D step-by-step instructions to masterfully mold it, one simple shape at a time. As kids create, they learn useful techniques ? rolling spheres, cylinders, facial features, textures, and more ? until pretty soon, they can?t wait to invent their own characters! Jump start your young artist?s new career with the out-of-this-world excitement of the Hey Clay Aliens set. Includes 18 cans of modeling clay (0.7 ounces each) in various colors. App is available at the Apple App store and Google Play. Ages 3 years +