Kuhn Rikon 4.5-Inch Nonstick Colori Serrated Knife, Red The Kuhn Rikon Nonstick Serrated Knife is a wonderful steak or tomato knife Easily slices through meats and smooth-skinned vegetables; ergonomic handle has soft grip Food slides right off the nonstick coated carbon steel blade Protective plastic sheath for storage and safety Measures 8-1/2 inches long