ROKR Wooden Mechanical Gears – Orrery
$119.99 This build-it-yourself kit is a working mechanical model with a working light! Now the entire solar system is now in your hands! Have fun self-assembling this orrery 3D wooden puzzle and learn more about the orbits of the eight planets in the solar system.
After the German philosopher Kant put forward the nebula hypothesis of the solar systems origin in 1755, countless great scholars successively discovered and improved the solar system model closely related to human beings.ROKR drew inspiration from it. We build this vast and mysterious starry sky into an assembly model of the solar system composed of multi-stage variable speed gears, simulate the planetary trajectory of the solar system, and celebrate every exploration.ROKR simulates the solar system trajectory with a mechanical structure and a built-in three-phase brushless motor to light the solar system by hand. Above nine planetary orbits with different speeds, eight planets are made by color slurry rolling technology, moving with multi-speed gears circularly.
With laser-cut technology, the pre-cut wooden pieces are easy to pop out of the sheets. Made with safe and environmentally friendly wood from all-natural trees without any added toxins. The model comes packaged with clear, simple, and very detailed English illustrated instructions.
Ages: 14+Pieces: 316Average Assembly Time: 7 hrsDifficulty 4 out of 4
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