Description: Science Experiment: DIY solar model electric car science experiment building toy. Experiencing about programming, electronics assembling and robotics knowledge. It is an integration solution for robotics learning and made for education. Material: Smart Robot Car is made of quality pp and metal material, eco friendly, smooth surface, burr free and sturdy, ensuring long-lasting use and resistance to wear and tear. STEM: Kids can understand programming, engineering, energy conversion and much more through the assembly and disassembly of robot car building Kits, learn scientific knowledge, improve learning ability, and cultivate practical ability and knowledge. Detailed tutorial: rendering instructions on how to assemble the robot car from scratch and all the necessary programs and codes are included. Gift: Science experiment set coding robots toy for children ages 12 years up, good for birthdays and holidays. Also suitable for programming enthusiasts and learners. Size Chart: 255x190x155mm/10.04x7.48x6.10inch Package Includes: 1 Solar Robot Car Model Set Note: 1. This is not infant toy , please take away from kids to avoid eating.2. Please allow slightly error due to manual measurement.3. Due to the difference between different monitors, the picture may not reflect the actual color of the item.4. Wish you a wonderful online shopping!