After posting about needing my knives sharp enough to slice beef thinly and reading all the excellent responses, I was reminded that I already had a Chef's Choice 110 sharpener which I hadn't used in years. Well, I dug it out, looked at a couple YouTube videos on how to use it, ran several knives through it, and it WORKED!! Nice, sharp (for me) knives! And they worked well slicing beef this evening! Hope using the 110 isn't considered cheating! I did try an oil stone, but had little luck; just didn't know how to use it.