9mm Neodymium Magnet Sphere Steel balls DIY Puzzle Set - Silver (20 PCS)
Brand N/A Model N/A Quantity 20 piece(s) per pack Color Silver Material NdFeB Specification Capable of forming billions of models such as flowers leaves ball pyramid etc.; Perfect for releasing stress or pressure from daily life and develop intelligence; Create different shapes you like anytime anywhere Other Feature Diameter: 9mm Packing List 20 x Magnet spheres