EXCELLENT STABILITY - It doesn't corner twist as often nor does it lock up. Difficult to pop, good control of the cube. Definitely a good choice for you to improve personal record in competitions. This cube can be used for international competitions. If you want to break the records, get yourself one FOR ALL AGED - Toy Arena 3x3x3 Mirror Cube is as mod that creates different ss from ordinary 3x3 cubes. It is an extra challenging because as it is scrambled it changes s. Turn and twist the sides of the cube so that you return it back to its original cube-like s. Try a bigger challenge Enjoy hours of fun with you family and friends. CHALLENGING & FUN - It is as mod in which the pieces s shift making it look like a mess, but once you solve it, it magically becomes cube sd again. Improved anti-pop technology and structure for extremely fast and smooth cornering. With lots of practice you can solve it in under 30 seconds ERGONOMIC DESIGN - Awesome Look ing, everyone will love the way it looks. The sticker actually provide a decent amount of grip. Solid sticker will not peel off easily. Crafted with original and eco-friendly ABS material, non-toxic, harmless to human and environmentULTIMATE GIFT IDEA - No one falls out of love with the Antipopup Speed Cube Set. Perfect Christmas Gift / Birthday / Children's Day Gift Idea. This classic puzzle game will never go out of style.. ADD TO CART NOW>>>