ROKR Mechanical Orrery
Create your mechanical simulation of planetary trajectory that you can assemble with this orrery 3D wooden puzzle and learn more about the orbits of the eight planets in the solar system.
Completion: Seven hours.
Recommended for ages 14+.
Assemble Size: H:15.7" W:15.7" D:13.8"
- Product Type: Science & Tinkering Kits
- Collection: Gifts Under $100