... Nickel,gold,black,silver,green,blue,red 4)4.8mm,5mm,6mm,7mm,8mm,9mm 5)SGS&CE ... &CPSIA neocube,magnet ball,magnet sphere,buckyballs,neocube beads, ... nickel.blue,redMagnetic power(N35grade):5mm 5000-5300guass,6mm 5300-5800guass,7mm 5800-6200guassCertification approved: SGS ( ... )/CE/CPSIAPackage:plastic bag/PE bag/sack bag/round metal gift box/vacuum package/plastic bottle or ...