A solid stainless steel rod coated in fine diamond grain allows a long lasting sharp, smooth edge for your entire set of kitchen knives whenever they need re-honing.The Fibrox, textured grip will provide excellent control along with a large hand guard and wide handle. Hang on the wall with the attached hanging loop, or store in your knife block. The Victorinox are dedicated to ensuring high-level quality control of all their products with a lifetime guarantee. Medium fine grit Fibrox, non-slip handle Lifetime guarantee