Oписание
The entire solar system in your own nursery. This ingenious model is easily assembled from over 50 pieces. The heart and impulse of everything is the sun: in it is incorporated the mechanics, which causes the planets to orbit in four different speeds and eight different orbits. Best of all, you don't even need a battery. The gearbox in the sun is a winding engine, simply rolling it, and all the planets from Mercury to Neptune move around the yellow center at different speeds. With a suction cup, the solar system can be joined to several surfaces. Close astronomy and special decoration in the children's room. A KOSMOS experiment kit for all children aged 8 to 12 who love starwatching or dream of traveling to space.