This DIY wooden children's science kit toy is designed to cultivate children's hands-on ability and creativity. It encourages children to explore and understand the principles of physics through the process of building their own handheld fan. The kit includes all the necessary materials for easy assembly. It is a great educational toy that combines fun and learning. Features -Color:Multi -Material:Wood, plastic and metal -Size:18.00X10.00X2.30cm/7.07X3.93X0.90in -This diy electric fan kit can well inspires and encourage kids to learn about science, basic physics knowledge. -This learning toy is good for kids, turning your own ideas and inventions into reality. - , have more fun. Install this Electric Fan Assembling Kits by yourself, then experience the fun of DIY craft. -The education kit can well attract kids' attention and let them try to build, experiment and explore basic wind energy knowledge. -It can also be used in school in science, technology courses, easy to meet your project needs. Package list: 2 x sets of diy electric fan toy kits