12 Different Types Of Solar Robots-Buy 1 and Get 12 This solar robotics kit can be transformed into 12 building robots that can operate on land or water. Build your own solar robot toy according to the terrain you want to explore & dig into robotics science from early ages. Great educational and engaging STEM toys gift for 8 9 10 11 12+ years old boys and girls .The science kits for kids 10-12 is a perfect toy to encourage learning of mechanics and engineering in young children. Powered by the Sun-Explore the Power of Nature Renewable energy is the future of our planet, that’s why it’s really important for us to teach young boys and girls how to use it.No need batteries,the science toys kit for kids 10-12 comes with solar panel battery that is used for every robot.The stem toys for 10 + year olds solar robot toys collects solar heat energy into an electric energy drive motor to support the robot to move.For better effect,we suggest to play it on clear sunny days. Learning Through Play-Having a Lot of Fun The DIY robot kit comes with an assembly manual, and the modes have 2 degrees of building difficulty, engaging both beginner and advanced level kids. So the degree 1 is a great gift toys for 8-10 years old,and the degree 2 is perfect building kits for boys for 10-12 years.Assemble with friends or family for hours of fun playtime.It offers hours of fun activity that keeps the kids away from smartphones and tablets so that they can benefit from productive playMore Fun and Challenging Our toy provides a detailed assembly process of 12 models in total.But in fact, it has more possibilities, waiting for your child to explore Tips: Please refer to our instruction manual to assemble the solar robot kits toy step by step, if there any mistake, please disassemble and reassemble.