5mm 216pcs Magnetic Nickel Balls Toy for Kids
2.5mm ,3mm,4mm,5mm,6mm,7mm and 8mm
if you want them as toys ,we suggest you to choose the 5mm one.
we have 100pcs,216pcs,512pcs,1000pcs ,also can do the one you want.
We have the round tin box ,square tin box,opp bag and drawstring bag for you to choose.