Safety: Knife sharpeners with a stable, well-built design are preferred, since they are less lightly to cause the knife to slip during use. Similarly, those with guides or frames to hold the knife in ...

The AnySharp Hands-Free Knife Sharpener uses suction cups to stay secure on almost any surface while tungsten carbide blades restore even the dullest knives. It’s under $15 on Amazon with over 25,000 ...

If you do any amount of shaving, we don't have to tell you that razor blades are expensive. Consumerist reader Terry shares a simple trick that's helped him keep his latest disposable razor sharp for ...