Yeelan Solar Robot Toy Educational Building Toys 12-in-1 DIY Science Experiment Kit 190 Pieces STEM Coding Robots Engineering Set Powered by The Sun for Kids Boys Girls Aged 10

Yeelan Solar Robot Toy Educational Building Toys 12-in-1 DIY Science Experiment Kit 190 Pieces STEM Coding Robots Engineering Set Powered by the Sun for Kids Boys & Girls Aged 10+ 12 in 1 solar robot kit: Can be assembled into 12 different style models, which can be moved on land or water. Solar Powered: Energy saving and environmental protection. High-quality material:All parts are durable and made of high-quality harmless and non-toxic ABS plastic Safe for children.To ensure the safety of toys during the game, each of our products undergo a rigorous testing and certification process before landing. This Solar Robot Toolkit will teach kids how to design a robot that uses solar energy, while challenging manual flexibility, and developing problem solving capabilities and self-confidence. Safety Warning?Contains small parts to prevent children from swallowing Box Contains: 1x 12-in-1 Solar Robot Kit 1x professional english introduction book Tips: 1. Please get the best game effect under direct sunlight outdoors on sunny days. 2. Please use 50W halogen lamp for indoor games. 3. The product cannot be moved under the following conditions: cloudy, dark place, indirect light, fluorescent light, etc. 4. Simple discrimination of sun intensity: When the palm of the sun is close to the ground, the shadow edge lines of the palm can be clearly seen, if the edge lines are blurred. Indicates insufficient strength and the toy may move slowly or not. ?24 Hours Customer Service? Any problems about our item, please send email to us, it's our pleasure to help you solve it efficiently.