W&uuml;sthof - Two Piece Chef Set- 3 1/2" Paring Knife and 6" Cook's Knife 6" COOK'S KNIFE - 4582 / 16 CMMade from a single sheet of high-carbon stainless steel set includes one paring 3 1/2 inch knife 4066/9 And cook's/chef knife 6 inch 4582/16 laser tested for uniform cutting and long lasting sharpness Wusthof's Precision Edge Technology (PEtec) creates an extraordinarily sharp blade that retains its edge 30 percent longer Blade resists rust and stains