Once you've sharpened one side, you need to flip over, but don't swap the hand gripping the blade – think of it a bit like going backhand with a tennis racket (see above). Lead with the heel this time, rather then with the blade, but repeat the process in three parts. After five strokes on each third of the blade, it's time to check your knife. It's not an exact science, and it all depends on how blunt your blade was to start with (mine was very blunt indeed). But if you sharpen fairly regularly, it should just take a few strokes.
These are unquestionably great starter stones. After all the sharpening done over the course of a couple days, they're still perfectly flat, showing little to no signs of wearing down. Mind you I did watch tons of how-to videos online before undergoing the endeavor, so I knew how to try to make the stone wear evenly. But, my 15 year old nephew who was working on the Ontario, as I told him he could have it, if he wanted to fix it up, didn't watch all those videos and I didn't see any uneven wear on his stone after working it about a half hour either.
A well made and Versatile Chef's Knife I received this in 2 days with prime, and it arrived in perfect shape.This is a marvelous Chefs knife! I find it well balanced, and very sharp.It does require some knowledge on how to sharpen the one-sided bevel on the blade, but once you learn it's easy to maintain a razor sharp edge! I also really appreciate the wood box it comes in.The slight curve of the blade also makes it ideal to ""rock"" when finely chopping herbs. Very Pleased.