Tribest Choisons CW105U Fine Ceramic Cutlery, 5" Original Series Utility Knife Lightweight: easy to lift and maneuver Extremely sharp edges will slice neatly and easily through foods Extremely hard (7 to 10 times as hard as steel!): ceramic blades are more wear-resistant and need sharpening less often than stainless steel Chemically stable: better, fresher taste and appearance when preparing foods Thicker than other ceramic knives for more durability and heavy-duty cutting