Monster Truck Toys Stunt Cars Assorted - Random Pick | This monster truck can improve your child's hands-on skills, resilience, color discrimination, and more. Just push the friction car forward, let it go, and it will go a long way. The body is made of non-toxic and odorless ABS plastic, which is safe, durable, anti-drop, anti-collision and powerful. Designed for kids over 3 years old so they can operate easily and safely, kids can play the car freely and safely without parental or any adult supervision.