This Solar Fan Assembly Kit is the great fun educational kids and teenage who like DIY and science projects, can well develop kids learning skills and hand-on ability. The Solar Fan Assemble Kit can inspires kids curiosity and creativity, well learn simple principles. Features -Color:Assorted Color -Material:ABS, wood and metal -Size:18.00X10.00X8.00cm/7.07X3.93X3.14in -Bring much more joy to your kids. Your kids will learn so much in the process of having fun. -Through the interesting process of solar 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, improve intellectual development. -Suitable for kids, perfect for children's school physics science engineering projects. Package list: 1 x set of DIY Solar Fan Kit