These blades can go literally years without re-sharpening. Ceramic knives do not leave behind a metallic taste or smell. Your Keramica - Ceramic blades are an environmentally friendly, chemically stable product. The non-stick surface is easier to clean than stainless steel and will not tarnish or absorb food odors, simply rinse with soap and warm water.
These knives work great for preparing just about any kitchen items. Not good for cutting through bones as is true for any ceramic knife.. Michelle. Pella, IA. Wed Jul 02 2014