Quality Stainless Steel Knife Sharpening Guide Constructed from durable, grade stainless steel that resists rust and ensures longlasting performance. Features a stainless steel roller design for smooth, unrestricted forward and backward movement during sharpening, giving you better control and consistent results. Designed for stability with an antislip surface that keeps your sharpening strokes steady and safe. Adjustable clamping width by simply rotating the screw cap to fit different knife sizes with precision. This sharpening guide is ideal for home cooks, professional chefs, and outdoor enthusiasts who want to maintain sharp, precise blades with ease. Use scenarios: 1. for kitchen use to keep chef knives, slicing knives, and utility knives at peak sharpness. 2. Efficient for sharpening outdoor knives used in camping, fishing, or hunting for clean and reliable cuts. 3. Suitable for restoring the edge on specialty knives, such as carving knives or Japanesestyle blades, without uneven wear. Its solid stainless steel construction, versatile roller design, and adjustable fit make it a practical, reliable tool for achieving professionallevel sharpening results at home or on the go.