Quote Originally Posted by Utopian View Post
Many of the Chinese hones have those lines them and they are considered to be a basic characteristic of the hones. I have two such hones with the lines and they have no impact on the honing. I believe that is the experience of most who have used these hones.
All natural hones will vary in quality and characteristics, but I don't think the lines on the hone serve as an indicator of the serviceability of the Chinese hone.
good to know,

I stand corrected