The Classic Color-Matching Puzzle - To solve the puzzle, you have to bring all the cubes of a certain color to one face of the cube. And also this for all six colors. Cubing is known to develop cognitive and problem-solving skills among kids. Solving the cube requires discovering/remembring algorithms (set of moves) to bring certain pieces in place in different scenarios. Along with refinement of this skill brings improvements in any area that requires applying rules and formulas in various different situations such as math and even languages. Minimum friction between internal moving parts allows super smooth rotations. One can rotate layers with a finger touch. Moderate size and low weight makes it stable and easy to operate in single hand. In short is your perfect companion for Speed Cubing! Sticker-less design, and bright color makes it look very attractive. You can keep it on your work desk, study table, in drawing room or carry with you when on the go.