Learning how to sharpen a serrated knife can be tricky and it requires you to get a rounded ceramic sharpening stone. Use the round ceramic stone that fits the different rounded edges of the ...

Most likely they're honing, not sharpening, their knives -- but it's helpful nonetheless. It sounds crazy, but we've tried this ourselves. Flip a ceramic mug over, so its bottom faces upward.

While it does take a bit more time and some patience, the most effective way of sharpening a serrated knife is with a ceramic honing rod. Before beginning the sharpening process, be sure to start ...

It's considered an investment for a reason. 2. Sharpen knives with a ceramic mug in a pinch. Stroke the blade against the exposed, unpolished ceramic bottom and voilà, your former dull knife ...