The secret to keeping your knives in tip-top slicing shape is all in the sharpener. This professional-grade, three-stage knife sharpener uses 10% diamond-coated disks to sharpen and hone your knives with professional-level accuracy. And to achieve a lustrous polish, it uses flexible stropping disks. More efficient than time-consuming knife stones, it will also add years to your knives lifespan. Youll never want to slice, dice or prep without one again. Works great with our knives as seen in the video below.