[feature] MATERIAL: Diamond ground carbon steel blade with blade made from one of the hardest materials known to ensure years of reliable use. Long service life: The blade of the knife sharpener can be reversed to extend its service life. The garden tool sharpener will not rust and is easy to clean with soapy water. SAFE TO USE: Equipped with a full-length guard to protect your fingers while sharpening. Suitable for right-handed and left-handed people. EASY TO USE: Don't apply too much pressure when resharpening, but if your blade is dull, pull hard across it and you'll feel it remove material and create a new edge. You can sharpen most blades like new in just two or three swipes. Suitable for garden tools and kitchen knives: designed to sharpen all garden tools, such as lawn mower blades, pruning shears, branch shears, hoes, shovels, sickles and more. It can also be used to sharpen kitchen knives. [product information] Product Name: Knife Sharpener Product material: carbon steel Product size: 14.5x6x2cm Color: subject to the main picture Packing list (available after purchasing an item): Knife Sharpener X1 ask for forgiveness: 1. Due to the long shipping time, the item may be damaged during shipping, if the item is damaged, please leave us a message through the official website immediately before leaving a comment, and I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. Color may vary by monitor.