I had an acquaintance tell me I was wasting my money I hones.
I asked what the alternative was. He sent me this link
How To Sharpen Your Knife With A Cup: How To Sharpen Your Knife With A Cup - YouTube
Yeah that's gotta be a 12k. The ones from crappy gift shops with a city name must be the 1 k. My Darth Vader is your father mug must be a 4 k for sure. High quality stuff.
Yep.