【STRONG AND STURDY&LONGER LIFE 】-- (1)ABS material，Made safe, third-party lab tested, BPA free and non-toxic,Stick-less smooth surface; (2)Small card corner design, anti-POP ability outstanding, stable and not scattered, it is difficult to remove; (3)The speed cubes has passed the US safety certification | 【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 cube after playing for a while; ( 3) High quality and Superb rotation, good fault-tolerant performance, includes English instruction manual, Suitable for beginner and professional | 【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 recognition, which is conducive to rapid restoration;(4)Package Includes - 3 x 3 speed cube, cube stand and cube tutorial | 【BENEFITS OF SOLVING A BRAIN PUZZLE CUBE 】-- （1）Improve your concentrations（2）Improve the hand-eye combination（3）Improve the spatial thinking increase IQ level（4）Improve overall cognitive skills（5）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 cube. Your child will definitely like! This is a classic educational toy that will never be outdated. It is suitable for children, adults, and seniors. Hurry up to have it and let your big family have a fun and exciting speed cube game

STRONG, STURDY & LONGER LIFE: (1) ABS material, made safe, third-party lab tested, BPA free and non-toxic, stick-less smooth surface; (2) Small card corner design, POP free ability outstanding, stable and not scattered, it is difficult to remove; (3) The speed cubes has passed the US safety certification | EXCELLENT STABILITY: Great corner cutting ,Tension adjustable; It doesnt 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 | BENEFITS OF SOLVING A BRAIN PUZZLE CUBE: (1) Improve your concentrations (2) Improve the hand-eye combination (3) Improve the spatial thinking increase IQ level (4) Improve overall cognitive skills (5) 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 cube; Your child will definitely like! This is a classic educational toy that will never be outdated; It is suitable for children, adults, and seniors; Hurry up to have it and let your big family have a fun and exciting speed cube game