Cotiny 64 Pcs Toy Wheels and Axles Set Plastic Car Tires Building Kit for Hobbyists DIY Model Toy Building Projects

Cotiny 64 Pcs Toy Wheels and Axles Set Plastic Car Tires Building Kit for Hobbyists DIY Model Toy Building Projects

• Size detail: each plastic wheel has an outer diameter of approximately 4.2 cm/ 1.65 inches and an inner diameter of approximately 3.9 cm/ 1.5 inches, which perfectly matches the matching metal axle, which is 10 cm/ 3.9 inches in length and 0.2 cm in diameter, making it suitable for the assembly of light vehicles and rotates smoothly
• Quality material: the toy car wheels are made of sturdy and durable plastic material, which is light and strong and not easy to damage; the metal shaft is not easy to rust, has good balance, is strong and durable, and is suitable for long-term repeated use. It is an ideal choice for educational or hobbyist projects
• Simple design: the wheels adopt a classic smooth round edge design, with a simple structure and easy installation, which is both beautiful and practical. Suitable for children to operate, and can also add a sense of reality to DIY cars, robots or scientific models
• Wide application: our toy wheels are very suitable for scientific experiments, classroom teaching, model making or creative DIY at home. Whether it is making a racing car, a conveyor belt, or an engineering car, this set of wheels and axles can inspire children and students' hands-on creativity
• Package include: you will receive 64 plastic toy wheels and 32 metal axles, which can be assembled into 32 complete wheel and axle systems, which is very suitable for group activities, school courses or personal DIY engineering kits