Description Portable Rolling Knife Sharpener is designed to quickly restore knife edges using a sharpening surface in a compact, easy-to-use design. Overview Diamond-coated sharpening surface. Designed for sharpening kitchen and utility knives. Compact handheld design for easy storage and portability. Stainless steel construction for durability. Suitable for quick manual blade sharpening. Product Information Product Name: Rolling Knife Sharpener Category: Knife Sharpener Type: Manual Knife Sharpener Material: Stainless Steel and Diamond-Coated Surface Color: Black and Silver - Random Design: Compact, Handheld Suitable For: Kitchen knives and utility knives