Ginsu Kotta Series 8-Piece Japanese 420J2 Stainless Steel Knife Set with Black Block 4878 Perfect for right and left handed users Expertly designed to easily slice through all types of foods including fibrous meats, bread, cheeses, fruits and vegetables Uniquely scalloped, dual serrated edge prevents the tearing of food like traditional serrated blades Zero maintenance serrated edge that performs like professional cutlery Hand wash only; limited lifetime warranty