[Sharpen Your Dull Chainsaw]The crank chainsaw chain sharpening jig is made of high quality alloy, which is wear resistant and durable. It is designed to sharpen your chainsaw quickly, easily and accurately. [Quick Sharpening]You don't have to bother stopping too long to fix anything when you start a project. The chain saw tooth sharpener can clean dull chain again in 3-5 seconds. Use the sharpening tools to make your chainsaw as sharp as new, saving time and effort. [Easy to Carry]This is a decent compact sharpener, ideal when you don't have room for a bigger pencil sharpener or an election pencil sharpener. Because this sharpener weighs only two pounds and is small enough to take anywhere. [Compatible with most chainsaws]This sharpener is not only suitable for all types of chainsaws and electric saws, it keeps your chainsaw in perfect condition and has a sleek design. [Easy to use]Find the slow serrations, turn the handle and start sharpening, the Precise sharpening can ensure every dent is repaired.