Features: 1) Most powerful attraction of any product around the world: one stick can attract 6 balls in line; while one stick can attract 14 balls together. Perfect attraction enables the construction of large-scale structures 2) Creative packing: avoids shortcomings that exist in other similar toys 3) Diverse dimensions: 3 kinds of magnetic sticks with 2 different balls available Wisemag is a type of green product that develops childrens intelligence and creativity. Simple construction using magnetic rods and chromed steel spheres can be made using skillful hands and wisdom. Quite a number of shapes, geometric figures, and realistic bi-dimensional and tri-dimensional models can be constructed, such as polygons, pyramids, robots, spinning tops, bridges, cars and animals.