Description Sharp knives are safe knives: They require less force when using and don’t slip. The ZWILLING SharpBlock with KIS technology from the FOUR STARS series ensures optimal sharpness for knives. The self-sharpening knife block set protects your knives against damage and completely removes the need to sharpen them. The knife block’s secret is found in the slots: Each slot for smooth edged knifes (paring, carving and chef’s knives) has two built-in ceramic sharpening stones arranged at the ideal sharpening angle. Each time you remove or replace a knife, its edge is automatically aligned and the knives are kept sharp and ready at all times. The 7-piece knife block set is a visual highlight in any kitchen. The elegant block in stylish grey is furnished with a stainless steel cover for excellent resilience. Automatic sharpening with every use thanks to KIS technology No additional sharpening by hand required Slots and sharpening angle optimally suited to FOUR STARS series knives Self-explanatory pictograms on the slots for excellent overview Forged from special stainless steel, robust plastic handle, durable, corrosion-resistant, hand cleaning recommended Block includes 1 paring knife, utility knife, carving knife, chef’s knife, bread knife, shears