No Battery Green Energy SavingSolar robot toys have solar panels that absorbing the solar energy to make machine run smoothly. Harness free energy from the sun to crawlroll and even float on the water. Solar robotics toy will help your kid learn the knowledge of renewable energy and establish a sense of environmental protection. Used on sunny day robot toys will show better results. DIY Own RobotsScience toy kit is designed using the principles of dynamics and engineering. We are equipped with instructions to guide children on how to make a solar robot by themself. Children can enjoy the confidence and achievement sense brought by continuous conquest during the assembly process promote your children's hand-eye coordination and training their logical thinking and problem solving skills. Manufacturered by EZIGO. Parent-Child Cooperation TimeSTEM toys robotics science kits puzzle for kids 8 9 10 11 12 year olds. Parents can accompany child to explore the mysteries of science encourage your children to learn from practice attach importance to the overall development of children help them build a solid foundation in science technology engineering craftsmanship and robotics. Ideal Gift for KidsAs STEM toy why not give them a solar robot kit as a gift for kids during the Birthday Easter Children's Day Summer Camp School Prizes Party Favor? Let the children spend a happy and fun teens time. 12 In 1 Solar Robot KitWe provide a rich STEM toys for 8 year olds up user can easily convert solar robots kit into 12 different robot modes from Roiy-Poly Bot - Turtle - Wallker - Surfer - Slither - Buggy - Zombie Change in the chaser ... The complexity of assembly is divided into two levels from entry level to advanced level which is suitable for kids 8-12 up but also for older technology enthusiasts.