Sharpen knives quickly and easily with this handheld knife sharpener from Victorinox's SwissSharp line. Made from high carbon stainless steel and Tungsten Carbide, the blade is durable and long lasting. The two sided black and grey ergonomic polypropylene handle provides a secure grip, and is hygienic and slip resistant. Featuring durable sharpening plates precisely angled to achieve a keen, razor sharp edge, it has an ergonomic design that has a full length finger guard for both left and right handed use. Dishwasher safe for easy cleaning, it will stand up to years of daily use without undue deterioration or wear.