Material: Made of ABS environmentally friendly plastic, durable and practical, non-toxic and safe, with a smooth surface without sharp corners, and will not harm the delicate skin of children.Easy to use: just three steps Insert the balloon into the car and fix it, pump the balloon as much as possible, press the release button on the pump, and the car can move forward. Your kids will love this new balloon-powered toy car How to play: Two ways to play: car mode and starter mode. Depending on the toy, there are two different accessories (cars and towers) to provide entertainment for children. In car mode, it supplies power to cars on the ground. In launcher mode, it sends rockets or astronauts into the air.Educational toy: This is a pneumatic tool for scientific experiments on aerodynamic knowledge for children. The children's balloon car toy is a great DIY toy that uses aerodynamic principles to push the car forward and is easy to play. This way children can learn some science and physics. It can teach your baby some useful knowledge. Suitable for children 6 years old and above.