Battery Powered DIY Assembly Model Physics Science Toy

Description: DIY your earth moon orbital science project with these model . Multiple moving on this gear drove model to demonstrate the movement of the sun, earth & moon. A great to encourage children to the solar system and the , while being creative and using their imaginations fun. Unassembled , assemble them by yourself. Great educational gift for children, kids, teen Specification: Power: 2*AA Battery (not included) Material: Size Chart: Size: 13 x 21 x 1cm/5.12 x 8.27 x 0.39inch Package Includes: 1 EARTH MOON DIY Model

Sun Earth Moon Orbital Model Science Educational Model DIY Scale Planetarium Models