ZCtron Speed Cube 3x3x3 Stickerless with Cube Tutorial - Turning Speedly Smoothly Magic Cubes 3x3 Puzzle Game Brain Toy for Kids and Adult

【FINE MOTOR SKILLS AND SPEED】 (1) Cross shaft design, freely adjustable, smooth feel; ( 2 )Anti-adhesive groove, smoother and more durable, no longer have to worry about the feeling of the speed cube after playing for a while; ( 3) High quality and

【PERFECT SPECIFICATIONS】 (1 ) 56mm*56mm, mainstream game size, suitable for WCA major competitions; (2) Light to 80g, light hand, suitable for children, even if you practice for a long time, you will not feel tired; (3) Color upgrade, enhance the re

【BENEFITS OF SOLVING A BRAIN PUZZLE 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

【THE PERFECT GIFT】 Whether it is design or use, the feel is very good smooth and smooth, large angle cut corner, high fault tolerance Is a great speed cube. Your child will definitely like! This is a classic educational toy that will never be outdat