Children Aerodynamic Forces Inflatable Balloons Toy

It is a new and high-quality filler balloon racer, adopts scientific and physical design, a great diy toy for kids, not only can enjoy themselves, but also can learn some scientific knowledge, and improve their hands-on ability also.🎈🎈 Features: A new and high-quality filler balloon racer for funny.🎉 Great DIY toy for kids to learn some science and physics knowledge. Improve children's exercise ability. DIY assembly model toys set, need to install them before playing. A qualified comfortable material, no harm to your kids. Use aerodynamics to promote environmental protection and energy saving without having to use the battery. Specifications: Material: Plastic Plastic Type: ABS Age Range: > 3 years old Features: Diecast Certification: 3C Type: Car Package Includes: 12 X balloon + Car Toy