Magz Magzion 48 Piece Magnetic Building Set consisting of 28 magnetized rods and 20 Combo rods Offered Exclusively Magzion is a patented magnetic building idea that contains NO loose balls to swallow. Magzion is easy to play with no need for any instructions. Check out the illustrations and build your own. Magzion is educational and a great tool to learn and teach geometry and chemistry. Magzion enhances children's 3D visualization and imagination.