Geomag Mechanics M2, 86 Pcs contains: 24 non-magnetic metal spheres, 17 metal blue magnetic rods, 1 indicator rod, 1 square panel, 2 tubes, 13 washers, 12 feet for washers, 12 linear bars, 1 square for bearing, 1 cage for bearing, 1 plate and 1 cone.Mechanics is an extension of Geomag Classic and enhances play activity by exploiting both the mechanic and magnetic forces. Models can be moved by either a manual push or magnetic drive. By identifying the two magnetic poles (north/south), kids can construct functioning models in many shapes and sizes all while using the proper magnetic force to hold them together or repulse them to activate motion.Geomag Classic is an inventive system of simple construction made of 58 mm magnetic rods and steel spheres. A huge number of shapes, geometric figures and models of every kind can be constructed. Geomag stimulates creativity and logical reasoning. The variety of the shapes and their transformations make it possible to renew structures continuously. Imagination is all that is needed to create a unique masterpiece.