Colorful magnet balls with tin box

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…