1.[STEM Toys for Kids 8-16 Yer Old ] 6 kinds building robots that could move on land for 's to build, Building robots toys will inspire 's curiosity in science exploration and discovery. Stem toys for 8 9 10 11 12 year olds. 2.[STEM Projects for Kids Ages 8-12] This space ship&robots energies can be powered by the sun or battery. This robot kit includes a solar power panel that collects solar heat energy into an electric energy drive motorcycle, the other is battery-driven apply for indoor or outdoor use. Regardless of the weather, could enjoy the fun of building toys. 3.[Best Gifts Toys for 8-14 Year Old Kids] Improve 's imagination and creativity by challenging them by build their own robots. This science toys help to develop manual dexterity, and problem solving skills, and improve logical thinking and self-confidence. 4.[Easy to Assemble for Aged 8+] This science kit comes with a clear instruction manual book, and this toys enable your child to learn through playing while to enjoy the atmosphere of family cooperation. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store