Colorful rare earth magnet balls neo magnetic balls with tin box ,64 pcs,216 pcs,512 pcs or 1000 pcs as one set all is workable , the quantity can be customized as you need, several colors can be choose .rainbow colors is workable too.
Material
Neodymium Magnets
Grade
N35-N52, 33M-50M, 30H-48H, 30SH-45SH, 30UH-40UH, 28EH-38EH, 30AH-33AH
Demension
Customized size
Coating
Silver, Gold, Zinc, Ni-cu-Ni. Epoxy etc.
Shape
Customized NdfeB magnet shape
Magnetizatio…