Dive into the fascinating world of robotics with the 4M Kidzlabs Robotic Hand Kit - DIY Mechanical Robot Science - STEM Toys Educational Gift for Kids & Teens, Girls & Boys, Multi (3774). This kit offers a hands-on learning experience that encourages children to explore the principles of mechanical engineering and robotics. By assembling their own robotic hand, kids can discover how tendons and joints work together to create movement, all while having fun. The kit includes all necessary parts for building a fully operational robotic hand, where pulling the cords simulates the hand's gripping motion, offering a realistic and engaging experience. No batteries are needed, making it an accessible and environmentally friendly educational tool. Detailed assembly instructions ensure a smooth building process, making it an ideal gift for curious minds aged 8 and up. The 4M Kidzlabs Robotic Hand Kit features: - All parts included for easy assembly - Simulates realistic hand movement - Encourages understanding of mechanical engineering - Battery-free operation for uninterrupted fun - Detailed instructions for a guided building experience