Boker's ceramic kitchen knives hold their cutting edge far longer than any other knives - for a lifetime of easy cutting. Lightweight blades and ergonomic Delrin handles allow for a firm comfortable grip and effortless cutting even during tough repetitive slicing. Additionally, ceramic kitchen knives will not affect the taste of food. Bring our 21st Century technology to your kitchen with knives so remarkable, you'll wonder how you have managed without them. Black ceramic blades are one of the hottest "must haves" to hit the high-tech gourmet kitchen cutlery market, right up there with Boker Titanum. Four new models sporting the black blade are now part of our very popular line of Ceramic kitchen knives.