Type:Rolling Knife Sharpener, Knife Sharpener Kit, Knife Sharpener, Tumbler Knife Sharpener, Professional Roller Sharpening System Tool, Premium Rolling Edge Sharpener for Knife This rolling knife sharpener keeps your quality knife cutting like a new rolling knife for an extended period of time. 4-Sided Sharpener: Features: Featuring industrial-grade diamonds, the most durable and effective abrasive, this disc efficiently removes the initial layer from the knife edge. Following the diamond disc's sharpening, the ultra-fine ceramic disc polishes knives to razor-sharpness. Utilizes a roller design for easy and quick sharpening, restoring sharpness to your blades. Powerful ensure your knife is held precisely at a 15-degree, 18-degree, 20-degree ,or 22-degree angle, providing uniform angles along the entire cutting edge. Non-slip base and comfortable grip handle ensure stability during use, preventing accidents and injuries. Small and lightweight, easy to carry and store, keeping your knives sharp anytime, anywhere. Efficiently sharpen knives of any hardness, including specialty blades such as sushi and sashimi knives, Damascus blades, and those made from stainless steel or exceptionally hard, high-carbon content steel. Specifications: Material: Wood, Diamond,, Aluminium Alloy Product Size: Rolling Knife Sharpener(DxH): 5.5 x 8.4 cm Sharpener Holder(LxH): 9 x 2.5 cm Package Contents: 1 x Rolling Knife Sharpener 1 x Sharpener Holder Please Note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.