GranVela Standard Speed Cube Stickerless Magic Puzzle Cube Smooth&Easy Turning: Improved anti-pop technology and structure for extremely fast and smooth cornering. Great for Promotion: Helps you upgrade personal record with easy, single-finger turning, slick cornering and reverse cornering. Designed for Speed Solving: Perfectly lubricated and fast, the cube has fully-adjustable tension settings to increase precision or speed. Eco-friendly product-recyclable material, harmless to human and environment. 6 never-fading bright colors from ABS materials. No Need to Replace the Stickers.