25 piezas de imanes de neodimio N52 3x1,5 mm cilindro redondo súper fuerte tierras raras hágalo usted mismo ~ ~
Neodymium magnets are usually coated Nickel-Copper-Nickel plating to prevent the iron from rusting. Magnets Type: Neodymium. Super strong Rare-Earth magnets, once they get stuck with each other, they are hard to break apart.