I agree I don't think it will remain. But you should still get alot of blues in a mixed use. Try it out mondayQuestion: Let's say that we get a new monosteel carbon and initially only cut hot proteins, mango and other stuff that tends to give a nice blue patina. We do this for a little while, until the blue patina feels fairly stable. We then proceed to cut other vegetables that tend to produce a more greyish patina, onions etc. Will the initial blue patina stand up to the greyer vegtable patina, or will the blue fade over time and turn grey?