Features: This science toy introduces children to basic mechanical principles through assembly of a walking robot, sparking their interest in physics and robotics. Made from safe plastic materials, this educational robot assembly set features a modular design for easy assembly without extra tool. Ideal for children aged 6 and aboves under adult guidance, this science experiment set helps develop practical skills and logical thinking. Suitable for family bonded activities or classroom physics experiments, this physics teaching tools aid teachers in demonstrating mechanics visually. With its innovative structure, this robotics set for kids fosters problem solving abilities and hand making fun. Specifications: Materials: Plastic Color: As The Picture Shows Package Weight: approx.90g Size: Mixed Size Package Includes: 1Pc Walking Robot note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!