Description: 【Exploring the solar system】Solar System Model Kits, The electric motor rotates to simulate planetary motion. Once the power switch is turned on, the rotating rod of each will rotate around the center of the sun, realistically simulating the movement trajectory of the planets in the solar system. 【Educational】Talking Astronomy Solar System Model Kits, Popularize astronomical knowledge, exploring the planets in the solar system, learn astronomical knowledge while playing, and learn about the eight mysterious planets. 【Best gift】 gift for children with astronaut dreams, allows children to understand the location of the eight planets in the solar system. 【STEAM activities for kids】Combines exploration, art, science, boosting kids' developing motor skills and improving their hand eye coordination. 【Outer space creativity】Astronomical Toy built in projection function maps out the mysterious space and explores the mysteries of the planets and the magnificence of the space. Size Chart: assembly:25cmx15cm/9.84inchx5.91inch Package Includes: 1 Solar System Model Kits Note: 1.This is not infant toy, please take away from children to avoid eating. 2.Please allow slightly errors due to manual measurement and different monitors.