1. Blade make from Zirconium Oxide,high-tech products 2. Hardness is HRA 90 only secondly to the diamond, supper sharp and longer life than the traditional steel knife,with no need of sharpening for years 3. The ceramic knife can prevent itself from cattery of serious of acids and bases organic matter,rustiness,changing colors and difference of metal ion,so it would be more healthy and environmentally-friendly. 4. It is easy to clean and can keep the primitive colors and original sapor of food. Besides,it would not react with the food that it seldom leads to microorganism breeding. 5. The knife is nonmagnetic completely.And it is made of compacted material so that it is with no holes. |