Brand N/A Model YSDX-862 Quantity 216 piece(s) per pack Color Silver Material Nickel plating Specification You can use Magnetic blocks as an educational tool combine the textbook to learning then you can get a better understanding of the geometry theoretical and practical knowledge; Through the Magnetic blocks you can simply increase your intuitive of geometry and mathematics. Because of geometry needs strong imagination of space so use the amazing balls as a educational tool can improve the geometry section results effectively. Packing List 216 x Magnet toy