PERFECT CUBE COLLECTION .Carbon Fiber Speed Cube Bundle includes the complete 2x2, 3x3 and 3x3 Pyraminx collection with black carbon fiber stickers applied to all sides, which give the cubes a unique look and texture. It strikes a good balance between affordability and performance. Suitable for beginner and professional player. Buy three and save .COME TENSIONED LUBED .All the 2x3 3x3 pyramid speed cube are fully adjustable and provides maximum customizability Come tensioned and lubed already. When you get the cube, its ready to rock .HOURS OF FUN .The Magic Cube Bundle can foster your kids sense of space and enhance a childs memory. Solve it when each side matches. You can challenge the different difficulty level of the cube at one time. Enjoy hours of fun with you family and friends .ULTIMATE GIFT IDEA .No one falls out of love with the puzzle cubes. Perfect Christmas Gift / Birthday Gift. This classic puzzle game will never go out of style .ABS MATERIAL .ABS plastic, safe and non-toxic. Harmless to human and environment. Wear-resistant and durable .BENEFITS of SOLVING PUZZLE CUBE .There are many benefits in learning how to solve the cube: .Improve your concentrations .Improve the hand-eye combination .Improve the spatial thinking increase IQ level .Improve overall cognitive skills .Keep the mind sharp in old age .Specifications .Material: ABS .Sticker: Carbon Fiber .Size:2x2: 50x50x50mm .3x3: 56x56x56mm .3x3 Pyramid: 95x95x95mm .Package include .1 x 2x2 Cube .1 x 3x3 Cube .1 x Pyramid Cube .