Victorinox Cutlery 10-Inch Wavy/Straight Edge Sandwich Knife, Black Fibrox Handle Features a wavy edge on the front and a straight edge at the back; use the straight edge for daily chopping, mincing, and dicing and the wavy edge for bread and pastry products High carbon stainless-steel blade provides maximum sharpness and edge retention; conical ground through length and depth for a wider break point; ice tempered to sustain sharpness longer Blade stamped from cold-rolled steel; bolsterless edge for use of entire blade and ease of sharpening Patented Fibrox handles are textured, slip resistant, and ergonomically designed for balance and comfort; NSF approved Hand washing recommended; lifetime warranty against manufacturer defects; expertly made in Switzerland