Seenelling Balloon Car Kits Science - Adult 48 pieces

Features: Ideal material: We prioritize safety and durability in our balloon car kits. Our components, from the EVA foam boards and cylinders to the wooden sticks and rubber bands, are made from non toxic materials. The wheels roll smoothly, and the connectors fit securely, ensuring a reliable build every time. This attention to quality means your balloon car kit can be applied repeatedly for countless science experiments and racing events without compromise. Ideal for group activities: This balloon car kits is specifically designed for collaborative learning and social play. With 48 complete sets included, it is an ideal resource for classroom demonstrations, science fair projects, birthday parties with a STEM theme, or community workshops. The balloon powered recoil cars promotes teamwork, and shared discovery, making complex scientific concepts accessible Specifications: Material: EVA Color: white Size: about 5 x 2.76 inches/ 13 x 7 cm after assembly Package includes: 48 Set DIY balloon car kits Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays