Victorinox Boning Knife 6 inch Blade: Each Victorinox knife is ultra-sharp, incredibly durable, and perfectly balanced: Victorinox - A range of Swiss professional knives with stainless steel blades and dishwasher proof, black, ‘Fibrox’ textured anti-slip handles, providing additional safety for the user. (N.B. Instead of ‘Fibrox’ handles, product codes E3880, E2219, E2220,. A range of Swiss professional knives with stainless steel blades and dishwasher proof, black, 'Fibrox' textured anti-slip handles, providing additional safety for the user. (N.B. Instead of 'Fibrox' handles, product codes E3880, E2219, E2220, E1213, E3151, E3845 & E3846 feature dishwasher proof, black polypropylene handles.) .