Chroma Type 301 Designed By F.A. Porsche 5 3/4 Inch tomato Knife Chroma Type 301 5-inch serrated, forked-tipped knife for slicing tomato Hand-sharpened Japanese 301 steel blade stays incredibly sharp Unique flat-topped 18/10 stainless-steel handle offers excellent leverage Handle and blade seamlessly joined and demarcated by metal pearl Wash and dry only by hand; sharpen only with a Chroma whetstone; lifetime warranty