A chef is only as good as the quality of their knives and the freshness of their ingredients. Maintain your knives' sharpness even through regular use with the Chef's Choice 416 Diamond Steel 30cm. Keep your kitchen knives razor sharp and ready to go with a Chef's Choice Diamond Steel. It has an oval shape, which allows for a greater contact area between the knife and the diamond area. The steel is coated in 100% ultra fine diamond abrasives, so it simultaneously lightly hones as it realigns the knife edge. The light and perfectly balanced diamond steel from Chef's Choice also features an easy to grip, non-slip textured handle Oval shaped sharpening steel 100% ultra fine diamond abrasive coating Light and perfectly balanced Steeled edge Easy grip and non-slip textures handle Suitable for 15 and 20 edge knives Simultaneously steels, hones and realigns the knife edge Length: 30cm. Please ensure you read the care and use instructions that come with the product prior to using it.