1) D5mm Gold Magnetic Neocube 2)Coating:Nickel,silver,gold,black, ... 8mm,9mm 4)N35,N38 5)CE D5mm Gold Magnetic NeocubeA fun puzzle toy made by 216pcs strong Neodymium ... Color: gold, silver,black nickel, blue, red colors Magnetic force(N35grade):5mm 5000-5400guass,6mm 5400-5800guass,7mm 5800 ... 120hours Acid test Package: PE bag/plastic bottle/velvet pocket/round metal gift tin box/vacuum package/blister or ...