11-in-1 Solar Robot Set: Children can create 11 different types of robots according to the instructions, or they can use their imagination to make their own original robots. Solar Powered: No need to install batteries, solar powered. The solar panel in the robot kit can convert solar energy into electricity to drive the robot in a sunny environment, helping children understand green technology and renewable resources. STEM Educational Toys: This robot set incorporates STEM education concepts, which can not only cultivate the mechanical skills of your young engineers, but also improve their hands-on ability, stimulate imagination, and cultivate interest. DIY Assembly: The robot set comes with detailed and clear assembly instructions for 11 robots. Children can assemble by themselves or build their robots with their parents. Ideal Gift: Our robot toys are made of high-quality ABS plastic, which is non-toxic and harmless. Suitable for children over 8 years old, it is an ideal gift for children's birthday, Christmas and other holidays. Warning:Not suitable for children under 10 months. Warning:Not suitable for children under 3 years. For use under adult supervision Warning:To be used under the direct supervision of an adult