Manufacturer code: 224900 The ÓPERA series is a series of sturdy, classic, versatile knives for many uses. Made in Spain. The slightly smoothed surface at the cutting edge "silk edge #8221" makes cutting even more precise than with standard knives. The blades are made of innovative, martensitic NITRUMreg stainless steel, with increased hardness and corrosion resistance. The blades with a rounded spine are forged from a single piece of steel. The handles are made of POM, perfectly balanced and directly connected to the tang with stainless steel rivets. The knife is not dishwasher safe. Product features: - Made in Spain, - Cutting edge "silk edge #8221" - Forged from a single piece of innovative NITRUMreg stainless steel, - High blade hardness, increased corrosion resistance, - Perfectly balanced, comfortable handle, connected to the tang with stainless steel rivets, - NSF certified. Technical parameters: - Product number - 224900 - Item condition - New - Brand - Arcos - Handle length (mm) - 115 - Length (mm) - 260 - Blade length (mm) - 140 - Color - black - Thickness (mm) - 1.5 - Width (mm) - 29 - Hardness - about 55HRC The set includes: - Kitchen knife