DIY Wind Powered Car Kit

A scholastic educational learning and engineering kit toy. Good choice for kids age 6+ who love crafts and science. Fun and entertaining, perfect educational present for school-age children that will never go out of style. Designed to improve children’s practical ability, and promote their problem-solving skills, motivate children to love science, and build children’s confidence. You will encounter all kinds of surprises. Specifications: Size: 3.03in*3.94in*3.23in(7.7cm*10cm*8.2cm) Material: Acrylic Metal Plastic Model Battery: Not provided (AA battery is recommended)