Meilong 6x6 cube is an entry-level 6x6, classic 65MM size, net weight is less than 180 grams, super cost-effective, 6x6 level entry first choice Excellent stability - great corner cutting, tension adjustable. It doesn't corner twist as often nor does it lock up. Difficult to pop, good control of the cube, comes pre-lubricated and tensioned. Definitely a good choice for you to improve personal record in competitions. This cube can be used for international competitions. 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 Magic Cube Bundle can foster your kid's sense of space and enhance a child's memory. Solve it when each side matches. You can challenge the different difficulty level of the cubes at one time. Enjoy hours of fun with you family and friends Solving puzzles and brain teasers are important activities to teach kids to work hard at solving complex problems and foster your kid's sense of space and enhance a child's memory.Whether you're trying to stretch your brain capacity or spending some leisure time with your loved ones, this would be a great gift for your kids.