I-xun Eco-Friendly 2x3x3 Magic Cube, Speed New Structure Puzzle Cube (Black)

Environmental material. Stickers, non-poisonous material, the color will never fade. Never POP structure. Angle blocks' splicing technology and groove & edge clamp design can ensure the tightness of the cube while cornering. New PA Plastic center axis is more durable, lubricated and could be used longer. Drop resistant and water resistant . Every cube has been through a 3-meter drop test and won't scatter into pieces. waterproof. Properly lubricated Every cube is pre-lubricated and adjusted by the manufacturer. If the cube doesn't fit your style, just open the center piece and adjust it. Package: Window Carton Packing. 1 x cube.