Item Type: Solar Robot Toys Material: Plastic Application: DIY science invention science experiment toys Package List 1 x Bag of Solar Robot Blocks 1 x Bag of Accessories 1 x Instruction Book 1EASY TO PLAY: The kit includes everything kids need to get started, including building blocks, and easy to follow instructions for each of the 13 robot designs to help you build 13 different robots, 2DEVELOPMENT: The robot kit for children aged 8 and over, helps children develop their minds and helps them develop an interest in building toys. 3MULTI FUNCTION: The solar robot toy can crawl, run, float and even swim And the exterior color is bright, all the parts are strong and durable. 4DURABLE: With its durable construction and materials, this robot toy is built to last, providing kids with endless hours of imaginative play and exploration. 5EDUCATIONAL: Powered by solar energy, no batteries required, provides an excellent opportunity to increase kids interests in science and engineering.