Sharpness is always in reach with the Zwilling Four Star 7 Piece Self Sharpening Knife Block Set. Its self-sharpening slots boast build-in honing mechanisms that automatically sharpen to the perfect angle each time a knife is removed or replaced. Tailor-made for FOUR STAR knives, this innovative brilliant knife block helps you maintain the superior sharpness of their ice-hardened blades. Precision-forged from a single piece of special formula stainless steel, these knives offer exceptional balance for safe, fatigue-free cutting. As the modern kitchen specialist, Zwilling makes premium products that enhance the lives of professional and home chefs worldwide.