STEM Learning & Education: This solar assembled toys is an educational toy that integrates education entertainment and environmental protection and can create a vivid and tangible solar course for children. Learning in Play: This DIY solar assemble toy is a perfect educational toy enables kids learning in play. The solar power driven toy is made for children to use their imagination to assemble the parts into different creative combinations helping them to fall in love with learning. Manufacturered by SMUOO. Solar Energy Powered - No Battery Needed: Environmental green energy solar power source not only environmental protection but also save the cost of buying batteries. Perfect Gift for Small Builders 8 Years and Older: The kit is recommended for children 8 years and older. The parts are intended for small hands and can be easily put together so that the children can concentrate on the building process!It is the perfect holiday or Christmas gift for every child! 3 in 1 Solar Science Experiment Toy: Three combinations Space Base Station spacecraft and lunar rover are available for science-and-DIY-loving children.