DIY Solar System Orrery Kit

Give A Kid The World, And More!

Here’s a great (59)-piece STEM kit for kids who know the world doesn’t revolve around them. From Thames & Kosmos®, it’s a mechanical Orbiting Solar System with planets that revolve at different speeds according to gear ratios and their place in the universe. With this complex, 14” wide model, builders will learn how gears and wind-up mechanisms work. Each planet has printed, realistic graphics, and there’s an expansion slot for the mysterious planet #9 when it gets discovered. Comes with an (8)-panel, full-color manual. No batteries required. Ages 6+ with help, or 8+ alone. ! WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.