6-in-1 educational solar Kit-Build 6 Different Robotic Toys Powered For Children Description 1. This 6-in-1 educational solar kit is designed for the children to make six different solar powered robots without needing the batteries. . 2. With this kit, children can make "solar windmill" "solar revolving plane" "solar airboat" "solar plane" "solar car" "solar puppy". . 3. Suitable for the first time experimenters with little or no experience. Recommended for ages 10 and above. . 4. Good for building children's interest of technology and the ability of assembling. . Package include: . 1Set Solar Powered Robot kit Toys . 1X User manual . Note: To assemble the kit parts, no tools required, but the cable connections of the solar board and the motor would be break when it is drag with extra strength, pls use a soldering iron to fix it. .