FOR ALL AGES - The 3x3 is a classic color-matching puzzle. Twist and turn the sides of the cube so that each of the six faces only has one color. It's a great choice for improving your personal best in competitions! Suitable for beginners and professional players. excellent for children's early cognitive development. EASY TURNING & SMOOTH PLAY - Improved anti-pop technology and structure for extremely fast and smooth turns, durable design; comes pre-lubricated and tensioned. NOT JUST A TOY - The magic cube can promote your child's spatial awareness and improve a child's memory; Playing this in your spare time can relieve the workload of adults, while also helping to prevent memory loss in the elderly. This speed cube game will never go out of style and keep your children away from TV / Ipad. ULTIMATE GIFT - Ultimate gift for children, friends, family members, beginners and professionals; provides hours of fun play; perfect for reducing stress, training the brain, improving memory and practicing manual dexterity.