... and GREEN 3) CE certified Detailed Information of NdFeB Magnets:Name: neocube,magnetic spheres, magnetic toy puzzle, magnetic balls, Rare earth ... toy.Features:1)Mateials: NdFeb magnet2)Colors: nickel, black,silver, gold,red,blue,green3) Quantity:216 pcs/set4) Packing:Round steel ... more practical use than just a cool toy. 4.8mm gold neodymium neocube magnet toy puzzle