This balloon-powered car set is perfect for kids to explore the principles of aerodynamics through play. The set includes two racer cars, a manual air pump, and multiple colorful balloons. Inflate the balloons using the pump, attach them to the cars, and watch them zoom forward! Made with safe, durable materials, this toy encourages STEM learning, creativity, and hand-eye coordination. Suitable for children aged 3 and above, it’s a fantastic gift for young explorers.