A good knife is the most important tool for a cook, but you must ensure you keep it properly maintained with either a knife sharpener or a whetstone.

Thankfully, we found a handheld knife sharpener so small you can carry it in your pocket. The Material Kitchen The Sharpener doesn’t require batteries or a plug, making it the ideal on-the-go ...

There are a wide variety of knife sharpeners ... they can be used like a whetstone to produce a fine edge and remove chips or other edge damage on higher hardness steel. There are several methods that ...

Leatherman is a tool so you can expect to get some scratches and nicks along the way but you should still keep it clean as ...

Get sharpening. This is where the magic happens. Again, start with a cheaper, softer steel if you can. If you’re dealing with a dull knife, build a new edge by starting with a coarser stone ...