Kyocera Advanced Ceramic Revolution 4-Piece Knife Set: Includes 7-inch Chef's, 5.5-inch Santoku, 4.5-inch Utility and 3-inch Paring-Black Handle w/White Blades

Muy filosos y dura más afilado que los otros que tengo, el único pero es que los cuido como si fueran de vidrio pues no puedo mezclarlos con los otros cubiertos de la mesa.

These are so much nicer than any metal knives I’ve tried. The blades chip after a couple years, but I love them because they stay so sharp. I’ll never buy knives with metal blades again. The feel and balance is also nice.

This is my second set of these knives. The first set lasted a decade and simply wore out. These knives are superb. They are scary sharp. They are durable and very hard. They are ceramic and are brittle if abused, If you are incapable of treating the edge with care, as the negative reviews clearly show for some, they will chip. You cannot just toss them in the sink. You cannot twist the blade or chop. Common care is what is needed. They require abuse to chip. A similar ceramic product is Corning Corelle Ware. If you cannot treat them care, then pass on these. To be honest, if you chip these knives you are also abusing your steel knives.

Je ne jure que par les couteaux en céramique. ils sont par contre vraiment trop mince. toujours à risque de casser.

These are perfect when new, I just wish they came with blade covers and were cheaper. I bought another brand of black ceramic knives several years ago (with blade covers for storage) and they were great when new, but over time the handles started to peel and they would not sharpen well even with the brand sharpener specifically for that knife, so decided to buy another set. Will have to wait and see if these have better longevity or will sharpen when needed (it seems like ceramic knives stay sharp for almost a year). These are great for boneless meat, fruit, herbs, nuts and vegetables. I would recommend a metal knife if you are carving a chicken with bones, but these are great on the meat itself.