A rolling knife sharpener is a device used to sharpen the blades of knives. It consists of a rotating abrasive surface that is passed over the blade of the knife, grinding away metal to create a sharp edge. Rolling knife sharpeners are generally considered to be more effective than traditional whetstones or honing steels, as they can produce a more consistent and even edge. They are also easier to use, making them a good choice for both professional and home cooks.
There are many different types of rolling knife sharpeners available on the market, each with its own advantages and disadvantages. Some of the most common types include:
