This Electric Fan Assembly Kit is the great fun educational gift for kids and teenage who like DIY and science projects, can well develop kids learning skills and hand-on ability. The Electric Fan Assemble Kit can inspires kids curiosity and creativity, well learn simple principles. Properly educating some knowledge about the fan would be a good interaction time with your . Features -Color:As Shown -Material: Wood, ABS, rubber, copper -Size:11.00X11.00X11.00cm/4.32X4.32X4.32in -Note:battery is not included. -Bring much more joy to your kids. Your kids will learn so much in the process of having fun. -Through the interesting process of electric fan making and DIY assembly learning, you can really feel the joy of continuous conquest. -Exercise children's ability to use their hands and brains, learn science and technology knowledge. -Fan Assembly Toy is aimed at training children with hand-eye coordination and hands-on ability at the same time to improve intellectual development. -Suitable for children, boy, girls, perfect for children's school physics science engineering projects. Package list: 4 x Set of Electric Fan Assembly Toy