Pick one of the six construction vehicles - a bulldozer, forklift, mixer truck, mobile crane, road roller, or dump truck. Then, follow along with the interactive 3D step-by-step instructions to masterfully mold it onto one of the six 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 construction vehicle they can play with! Dig into the thrill of clay creativity with the Hey Clay Construction Vehicles set.