1) D5mm Gold Magnetic Neocube 2)Coating:Nickel,silver,gold,black,red,blue 3)Dia:4.8mm5mm,6mm, ... 7mm,8mm,9mm 4)N35,N38 5)CE D5mm Gold Magnetic NeocubeA fun puzzle toy made by 216pcs strong Neodymium ... 8mm,9mm(tolerance+/-0.02mm) Color: gold, silver,black nickel, blue, red colors Magnetic force(N35grade):5mm 5000-5400guass,6mm ... please keep away from younger children and pets! D5mm Gold Magnetic Sphere