Educational Toys: This is an Air Powered vehicle car set for kids’ science experiment about Aerodynamics knowledge. Suitable for aged 3-year-old and up.
Learning & Playing: Great DIY toy for kids to learn some science and physics knowledge when they having fun with this race car. Moreover, it also improves children's exercise ability.
Safe & High Quality: The balloon car kit is made of ABS plastic which is BPA free, No-toxic. The surface of this toy set is as smooth as the pictures show and won’t hurt your kids’ skin.
Easy To Get Started: Four steps to play! Install the handle of the pump first. Insert the balloon inside the car and secure it; Pump up the balloon as much as you can; Press the release button on the pumper so the car can move forward.