If you have crafting or some DIY handmade projects with your friends or classmates, adorable and well-made toy tires will be your choice to make your projects vivid and interesting, and they will be practical to be applied in your science projects. And children can use these Toy Wheels to DIY toy car, toy truck, and other crafts. Features -Color:Black -Material:Plastic, Rubber -Size:2.00X2.00X1.00cm/0.79X0.79X0.39in - Made of high-end material, which is conducive to smooth driving, without knots or rough spots. - The toy wheel has been fully polished many times to make its surface smooth and beautiful. - These Toy Car Wheels are very suitable for making crafts, decorations and DIY projects. - The Toy Car Wheels allow your toy truck to keep roll forwarding with perfectly balance. - Toy Car Wheels for Craft can improve children's ability to use their hands and brains, hand-eye coordination and careful observation. Package list: 30 Wheels