NEW MECHANISM, NEW PERFORMANCE, NEW ANTI-POP DESIGN Anti-pop feet on edge pieces put the popping problem to an end. ANTI-STICKY DESIGN The anti-sticky design in the contact areas rid any issue of a sticky feeling, making the cube turn more smoothly. PROFESSIONAL MECHANISM The professional mechanism inside provides outstanding overall performance, giving you a fantastic hand feeling! STICKERLESS DESIGN The cube provides a stickerless edition that is more bright and colorful than black and white.