STEM 12-in-1 Education Solar Robot Toy Powered‎ by The Sun, 190 Pieces DIY

STEM 12-in-1 Education Solar Robot Toy Powered by The Sun, 190 Pieces DIY Building Science Experiment Kit for Kids Ages 8 and Older 12 different types of robots】: 12 different building robots which can move on land or wate for your child to build, two levels as to complexity, starting from entry level for younger child to advanced level for older child to challenge their manipulative skills.This is a great way for your child to get started in robotics toy. No batteries needed】: Powered by the sun,no batteries needed.The robot kit includes a solar power panel that collects solar heat energy into an electric energy drive motor, which drives the gears to make the machine run smoothly.Offers your child practical experiences of working with green technology, let them learn about renewable energy sources and have fun doing it with. Bin:27