12 different robots which can move on land or wate for your child to build. We include guide for 12 robot designs in details easy to build as guide step by step.It's great robot toys for boys and girls aged 8-10 and older. Two levels to choose entry level for younger child and advanced level for older child to challenge their manipulative skills and improve your child's imagination and creativity . Powered By The Sun: No batteries needed! The robot kit includes a solar power panel that collects solar heat energy.Harness free energy from the sun to crawl roll and even float on the water. Offers your child practical experiences of working with solar energy technology let them learn about friendly green renewable energy sources and have fun doing it with. Manufacturered by happyplay. Support Education: This science toys will help children to develop their manual dexterityproblem solving skills improve logical thinkingself-confidence and promotes the importance of teamwork & collaboration. It is also a perfect toy for young children to learn Science Technology Engineering Crafts and Robot knowledge. Perfect Gift : All pieces are sturdy and durable which are made of premium quality harmless and non-toxic ABS plastic. The best gift choice for Birthday|Childrens Day|Christmas|School Activity|back to school. We provide 90-day free return policy if you are not satisfied with it. 12-in-1 Solar Robot : Build your child's own 12 different types of robots with 190 easy-build pieces parts & accessories.Parts can be easily disassembled after completion of every robot build.