Solar Powered 12-in-1 Education Solar Robot Toys -190 Pcs DIY Building Science Experiment Kit for Kids [12 different types of robots]12 different building robots which can move on land or wate for your child to build, two levels as to complexity, starting from entry level for younger child to advanced level for older child to challenge their manipulative skills. [No batteries needed]Powered by the sun, no batteries needed.The robot kit includes a solar power panel that collects solar heat energy into an electric energy drive motor, which drives the gears to make the machine run smoothly. [Support STEM education]This science toys will teach children how to engineer a robot that uses solar power, while help to develop manual dexterity,problem solving skills, improve logical thinking,self-confidence and promotes the importance of teamwork andamp collaboration. [DIY for CREATION]Improve your child's imagination and creativity by challenging them to build their own robots with 190 easy-build pieces parts andamp accessories. We include guide for 12 robot designs in details from level 1 to level 2, easy to build as guide step by step.It's fit for boys and girls aged 8-10 and older, great robot toys encourage your child to learn through play. [Ideal gift ]All pieces are sturdy and durable, which are made of premium quality harmless and non-toxic ABS plastic. Great gift for birthday| |Children's Day|STEM| summer camp activities| back to school. 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-Minnanxin