Package includes 1 New design cube, side length 50 mm, 70 g \/ pc ABS plastic Environmental protection works The first 2x2 mirror cube, unique design, convertible, stylish Compact and portable design for more convenience, play it wherever you want. structure design, better training players speed Packaging contents: One complete 2x2x2 magic cube The advantage of the cube: Environmental material - Using the original ABS material; No stickers, non-toxic product. -Gives you the most vivid and solid colors, perfect for hours and hours of speed cubing. More durable structure -Angle block splicing technology and groove \u0026 edge clamp design can ensure the tightness of the cube when cornering. -New plastic center axis is more durable, lubricated and could be used longer. -If the center pieces fall out, just put it in without any problem. Properly lubricated -Each cube is pre-lubricated and adjusted by the manufacturer. -If the cube does not suit your style, just open the center caps and adjust the screws