The F Dick Multiron Steel is ribbed so as to aggressively catch burred or bent edges. The surface is fine-cut. So, with pressure, you can easily straighten damaged or burred edges. With light pressure, it hones nicely. This is a favorite steel at Knife Merchant as you can really feel any problem areas on the knife. You'll know by touch when you have a bad spot and using this steel really allows you to go a lot longer between sharpening. F. Dick has been producing and innovating honing products longer than any other manufacturer, they have state of the art manufacturing techniques that make this steel perfectly cut and tapered so the user gets the best results from their knife's edge. Made in Germany.