5mm Neodymium Magnet Sphere DIY Puzzle Set - Black (216 PCS)
Model YSDX-627 Quantity 216 piece(s) per pack Color Black Material Neodymium iron boron Specification Magcube also know as cybercube or neocube. Capable of forming billions of models such as flowers leafs ball pyramid etc. Perfect for releasing stress and developing intelligence. Packing List 216 x Magnet spheres