• Speed 7x7x7 cube, high quality, adjustable structure and smooth feeling, built-in spring adjustment system can be used to adjust the overall elasticity of the 7x7 cube with a screwdriver to meet different needs
• This 7x7 speed cube puzzle is true speed-cube, very slick and fast. Improved anti-pop technology and structure for extremely fast and excellent cornering. Each cube comes with pre-lubricated and finely adjusted by the manufacturer and it is ready to play when you get out of the gift box
• For children, develops their intelligence, improves their three-dimensional imagination and hand flexibility. For adults and teenagers, relaxes their mood after tense work and study.
• Playing with magic speed cube puzzle can not only exercise brain, develop intelligence, improve problem-solving ability, but also relieve pressure, relax mood and gain pleasure, you and family will have quite a lot of fun through these cube puzzles toy
• This classic speed cube puzzle game fidget toys will never go out of style. Awesome cube to your cube collections. Perfect Christmas/Birthday gift for all the people with all the festivals. Leading premium quality assurance, for any question please contact us on order page