Many tools make a kitchen, but none are as essential as a quality set of chef knives ... If you want to avoid that, you need a knife sharpener. A quality knife sharpener revitalizes dull blades ...

With both coarse and fine sharpening stages, it takes even the most tired, worn-out knives and makes them slice through meat ...

The Horl 3 Cruise combines a heavy-duty angled magnet and a rolling diamond grinding disk to give knives razor-sharp edges.

Prosecutors say Bryan Kohberger’s Amazon click history shows him buying a knife similarly used in the Idaho murders.

It’s a ridiculously fast way to make your entire knife set feel brand new again. So consider this your sign: upgrade your kitchen in seconds with this under-$10 sharpener. RELATED: Bye ...