Aerodynamic Balloon Car Practical Learning Inertial Toys Balloon Powered Car Develop Thinking Skills Kindergarten Description: and Features: Made of environmentally friendly plastic, non-toxic and safe. Inertial car toys can save energy without using batteries. Resistant to drops and wear, durable and can be used for a long for time. The use of aerodynamic principles to drive the car forward, easy to drive. Develop children's thinking skills, light weight, easy to carry, safe and durable. Specification: Type: Inertia Balloon Car Material: Plastic Applications: Kindergarten Educational Enlightenment Scientific Experiment Features: Inertia Balloon Car, Funny Practical Learning, Aerodynamics Inertial Toys, Develop Thinking Skills, Scientific Experiment Equipment Dimension: app.9.5x5cm or 3.74x1.96in Color: Random Delivery (If you buy more than one, colors you receive will be same or different.) Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Inertia Balloon Car Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.