FOR ALL AGES - D ETERNALQiyi Pyramid Speed Cube Stickerless is the classic colour-matching puzzle that’s a great mental challenge at home or on the move. Turn and twist the sides of the cube so that each of the four faces only has one colour.Suitable for beginner and professional player. 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 ERGONOMIC DESIGN - Combines high performance designs with good value. The stickerless pyramid never requires stickers ,Crafted with original and eco-friendly ABS material, non-toxic, reliable, and lightweight and comfortable in the hand, harmless to human and environment. CHALLENGING & FUN - It is a classic colour-matching puzzle in which the colour shift making it look like a mess, but once you solve it, it magically becomes perfect cube again. Improved anti-pop technology and structure for extremely fast and smooth cornering. With lots of practice you can solve it in under 5 seconds!Enjoy hours of fun with you family and friends. ULTIMATE GIFT - No one falls out of love with the D ETERNAL 3x3 Pyramid cube. They are always awesome for both kids and adults. Compact design for carrying and playing it anywhere. Great as a Christmas / Birthday gift for friends, family members, beginners and pros.