MoYu WCA Cube Competition Set, Levels 2-5, Cube Gift Box Set (Stickers Not Included), MFJS WCA 2x2, 3x3, 4x4, 5x5 Tutorial Cube Series (4 Cubes)

[Competition Set] - This set includes officially certified 2x2, 3x3, 4x4, and 5x5 speed cubes. Achieve professional-level performance and meet competition standards. [Easy Start] - The scientific and easy-to-understand cube-solving algorithm makes it simple for beginners and advanced players! The difficulty level increases gradually. [Stable Structure] - The double interlocking structure prevents pieces from popping out and falling out. No need to worry about them collapsing! The design is highly stable, allowing you to turn them as you wish. [Sticker-Free Shape] - The cubes use ABS material instead of the original stickers, and the color changes from translucent to vibrant. It feels good to the touch, is scratch-resistant, non-slip, fingerprint-resistant, and looks great. [Mental Exercise] - Develop a variety of thinking skills, including logical thinking, spatial awareness, hand-brain coordination, color recognition, concentration, and observational analysis. Give it as a gift to your child!