Transforming robot game basics of energy and movement. He has a fun and useful time the design. The unique design of this toy allows kids to build 14 types of robots. A variety of choices can make children not get bored Enhancing the spirit of cooperation and team. Share this fun game with your friends. This improves social skills and enhances friendship. And communication abilities solar energy Great robot toys encourage your child to learn through play, and teach children How to convert sunlight into energy that drives the robot's engine to move.