ANTI-POP STRUCTURE .Anti-pop technology and upgraded mechanism structure allows faster turning but also balances fantastic corner cutting and zero pops. .SMOOTH FAST .Speedup your solving time without any effort and bring you the best turning feeling in advance. Easy turning and smooth play .ENVIRONMENT-FRIENDLY .Crafted with original and ABS material, non-toxic, reliable, and lightweight and comfortable in the hand. .With an elegantly designed friendly package, this cube makes a perfect gift for everyone without being harmful to our environment .GIFT IDEA FOR KIDS .Solving puzzles and brain teasers are important activities . .Foster your kids sense of space and enhance a childs memory. .FAMILY TIME .The most important must be family time. .Teach kids to work hard at solving complex problems. .Whether youre trying to stretch your brain capacity or spending some leisure time with your loved ones, this would be a great gift for your kids. .BENEFITS OF SOLVING 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 .Type: Cube bundle (vivid sticker) .2x2 cube Size: 50*50mm .3x3 cube Size: 56*56mm .Pyramid cube Size: 98*98mm .Product Includes .1 * 2x2 Speed Cube .1 * 3x3 Speed Cube .1 * pyramid cube .