You are Buying a Brand New And factory Sealed Smart Cube 3x3x3 Sticker Smooth Smart Cube Puzzle, Turns Quicker and More Precisely Product description Imported Smart Cube promotes your child's spatial awareness by activating their imagination and creativity; perfect for improving both patience and mental skills; provides hours of challenging and fun puzzle play. Excellently engineered and allows smooth and easy-to-twist play; Edges are contoured and the center piece is a circle for extremely fast and smooth cornering, arrives ready to play Anti-Pop New structure---prevent POP(falls apart)due to the fast turn and technique error in the process of using this magic speed cube. Wonderful gift for kids, friends, family members, beginners and professionals; Born for Cube enthusiasts. matting surface for easy grip, and small dynamic and static friction coefficient ensures safe and smooth rotation.