CFMOUR Speed Cube, 3x3x3 Carbon Fiber Sticker Smooth Magic 3D Puzzle Rubiks Cube, Enhanced Version, 5.7cm (Black)

About CFMOUR CubeUpgrade version of carbon fiber 3x3 Rubics Cube Rubix Mind Game Kids Cube Professional Speed Puzzle Toys, Square Puzzle UK Based - Exercise your mind and solve this classic puzzle that has millions occupied.  - Our Speed Cube is very educational and helps to develop the fingers as well as the brain.  - Our Mgic Cube can foster your kid's sense of space and enhance a child's memory.  - Our Puzzle Cube is also a teaching tool to help students enhance their geometry thinking ability. - Our Rubiks Cube improves anti-pop technology and structure for extremely fast and smooth cornering, It doesn't corner twist as often nor does it lock up and difficult to pop. - Our 3x3 Cube with lots of practice you can solve it in under 10 seconds! - The latest generation of spring-adjustable designs: CFMOUR allows you to finely adjusting the tightness of the magic cube, you'll be able to get the speed and smooth cube as you wish. Easily find the perfect magic cube for yourself!How to adjust your own cube?1.Force out the center piece of the cube.2.Now you could see the spring inside the cube.3.Use a screwdriver to adjust the tightness of the cube.SpecificationsColor: Carbon Fiber stickers (Black)Level: 3x3x3Size:5.7cmx5.7cmx5.7cmMaterial: ABS material (Red Orange Yellow White Blue Green) and Carbon Fiber stickersWeight: About 82g / 95g WITH PACKAGEPackage Included:1 x CFMOUR 3x3 Speed CubeNoteThe Rubiks speed cube is fit for all above aged 6 years old people and professional players.