Description: Featuring with the characteristic of joyful, intellectual and fine workmanship, the toy is able to bring much happiness to children and they can use it to do physical experiment. The toy is designed with the function of education, which allows it to exercise children's hands-on ability and make them understand the principle and basic structure of balloon cars. The toy is made of wood material. The length of the toy is 11cm, the width is 6.5cm, the height is 6.5cm. It is suitable for daily entertainment. Item Name: Toy Material: Wood Applicable Age: Over 5 Years Old Size Details: 11cm x 6.5cm x 6.5cm/4.33" x 2.56" x 2.56" (Approx.) Notes: 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. The balloon car is a fun DIY small production, very popular with children. It is composed of a car body, wheels, a recoiler, and a balloon. When the balloon is blown up, when the gas in the balloon is ejected, there will be a push in the opposite direction of the ejection. When jetting to the left, the car moves to the right, jets to the right, and the car moves to the left. Package Includes: 1 Set of Toy