that edge.
The exact method depends heavily on the particular design.
Some vintage sharpeners were intended for specific types of knives, while others were more general-purpose kitchen tools.
That’s why you shouldn’t assume that every strange wheel-and-handle gadget is safe to use on every knife.
The design matters.
If you find one in an old kitchen, take a close look before putting a valuable knife against it.
The Wheel Is Usually the Big Clue
If you’re trying to identify one of these mysterious kitchen
There’s more to discover. Continue to the next page for the rest of this article.
