The Work Sharp Benchstone Sharpener. You do not need oil or water, as it uses diamond plates, and will be good for a huge variety of knives. Work Sharp has a lot of tutorial videos on YouTube.
This kitchen knife is toast. It's not coming back to anything resembling a working knife. Mr. McKay should have tried re-profiling the knife instead of sharpening that wavy edge.
It would be better to practice hand sharpening with it before sending it to the recycling bin.





