Wusthof Classic 4110 Serrated Utility Knife, 5 Inch Precision-forged from a single blank of high carbon stainless steel Full tang that is triple riveted to the handle for precise control Precision Edge Technology (PEtec) yields a blade that is 20% sharper with twice the edge retention Tempered to 58 Rockwell Full bolster and finger guard Dishwasher safe; hand wash recommended Made in Germany Included Components: 5" Serrated Utility Knife