[Marcella]

“3 or 4 swipes across a fine diamond stone is all it takes for a well-maintained knife to stay sharp for a couple of hours of heavy use.”

What is a diamond stone and where does one get one of those?

[JRandomFreeper]

Try Amazon. You can find them for as cheap as $8. Generally, they come in 3 grades, coarse, medium, and fine. I rarely use anything besides the fine, because my knives are maintained properly.

/johnny