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.

Due to their differences, Japanese and German knives require distinct care and sharpening techniques. The latter, in particular, involves differences in whetstone grit and sharpening angle.

Narrator: Japanese chef's knives are world-renowned for their unique design and durability. And just one can cost you over $900. From heating and hammering the metal to sharpening the knife's edge ...

If you’ve ever struggled with a dull knife while trying to slice a tomato or carve a roast, you know how frustrating — and ...