The MFJS MeiLong 3×3 is an economy 3×3 which is in size a typical 3×3 At 56mm, this puzzle is extremely easy to handle and solve. | Out of the box, it has amazing corner cutting and smooth turning.Difficult to pop.Definitely a good choice for you to provides hours of fun time. | The traditional stickers have been replaced with original and eco-friendly ABS material, which mean no fading, peeling or cheating! This is a Frosted Surface Cube.Feels more texture and avoid the scratches after the long-time using. | The Anti-stick Degin can prevent the cube viscosity,make the cube solve smoothlt.Optimized parts of the round corner pieces,makes work coordinate effectively.enhance the corner cutting ability,make it more smooth when it solves. | High-quality ABS material, smooth turning and excellent rotation Great corner cutting,tension adjustable.Train your brain and improve your memory Activate kids’ imagination and creativity.Testing kids’ mental skill and patience.