Surbisa 61130 Butcher Knife Width 4.0 cm Length 18.5 cm Thickness 3.0 mm Note: Knife dimensions are excluding the handle. CLEANING Food particles remaining on your knife will corrode your blade and it is possible for the worn blade to rust. We recommend that you wash your knife with warm soapy water after each use and dry it with a dry towel. Surbısa knives are expertly designed to meet the highest quality standards.