Roll into a brighter future with Hey Clay! This vibrant clay is soft, lightweight, non-sticky, nontoxic, and stain-free - perfect for young artists taking their first step into the magical world of clay creativity. The fun starts once you download the free app and gain full access using the code included in the box. Pick one of the three Eco Cars - Oxy, Hydro, or Ion. Then, follow along with the interactive 3D step-by-step instructions to masterfully mold it onto one of the three free-rolling chassis. As kids build, they're learning real-life sculpting techniques. Plus, once it's finished, it's not just a model, it's a real toy car they can play with! Jumpstart a new love of clay and a new hope for the future with the Hey Clay Eco Cars set.