Feature: 1. 1. The 3 in 1 solar robot kit can be converted into 3 different types of robot modes, 2. 2. Let children find a way to live in harmony with nature in toys, and help children understand renewable energy. Improve children's practical ability and logical thinking ability. Improve children’s science, technology, engineering, craft, and math skills. 3. 3. Contains instructions for use, and contains 3 types of robot operation analysis. From simple to difficult, build step by step, whether alone or as a team. All parts are made of high-quality non-toxic ABS plastic, which can be disassembled and assembled repeatedly. 4. 4. This DIY solar robot is a perfect educational toy. Enhance children's hands-on ability and self-confidence, and let children learn in games. 5. 5. Best Gifts for Kids. Boys and girls will learn about solar energy and robotics. Great solar robot kit for Birthdays, Children's Day, Christmas, Easter, Summer camp activities, school activities gifts. Specification: Size: 34*20*6.5cmMaterial: Plastic Package List: 3* Models Note: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.