Feature: 1. Learn and Play: DIY, learn and play with friends or family! With beautiful design, this son moon earth toy is not only a toy, but also a learning aid. 2. Hands on Skills: This DIY toy is designed to develop children hands on skills such as the practice of coordination, physics, STEM principles, etc. 3. Cultivate Interest: This toy can cultivate children interest in science, physics, solar system, planets, so that they can have more interests towards science. 4. Creativity and Imagination: This toy allows children to develop their hand eye coordination, stimulates imagination and creativity, and promotes their physical and mental development. 5. Composite Wood Material: This toy is made of composite wood material, which is very safe, allowing children and their families to play safely. Specification: Item Type: DIY Sun Moon Earth Toy Material: Composite Wood Battery: 2 AA Battery (shipped without battery). Package List: 2 x Lead Wire1 x Battery Box1 x Motor1 x Iron Rod1 x Frosted Paper1 x Double Sided Tape3 x Foam Ball2 x Puzzle Board1 x Orange Accessories