The AllPoints Foodservice Parts & Supplies 2802053 is a versatile manual knife sharpener designed for efficiency and convenience. This 4-in-1 tool features a retractable diamond-tapered rod and a flat diamond stone, allowing you to sharpen various blades with ease. It includes both coarse and fine sharpening options to suit your needs. Compact and pocket-sized, its lightweight plastic body in sleek black makes it easy to carry and store. Ideal for maintaining the sharpness of your knives and tools, this sharpener ensures optimal performance wherever you go.