Thirdball Space Solar System Sun Earth Moon Orbital Model Educational Planetarium Kit

Multiple moving axis on this gear driven model to demonstrate daylight night seasons solar eclipse lunar eclipse and phases of moon Easy to illustrate that Earth spins on its axis that the moon orbits Earth every 28 days and the Earth orbits the sun once a year. Manufactured by Thirdball. A great kit to encourage children to explore solar system while being creative and using their imaginations to have fun DIY your own sun earth moon orbital planetarium model with this creative kit