Name: 13 joint movable 3D printing assembly doll Size: see figure Weight: 40g Description: Material: PVC Age: 7-14 years old Population: Unrestricted Packaging: Operability Development: Intellectual Development Color: 6 colors to choose from Features: 1. Provide a unique hands-on learning experience that combines fun with education 2. When children control transformation robots, they will learn a lot. Stimulating children's interest in these fields from an early age paves the way for future success and a bright future. When a multi joint flexible mobile robotic arm is used, it unleashes children's creativity and cognitive skills, providing endless fun and learning time. With its multi joint flexibility and flexibility, it can easily maneuver and perform various movements, providing endless entertainment and exploration. Including: 1 set * (1 set of toys)