Rada - Cutlery 3.875-Inch Serrated Steak Knife, Handle - Black

The C-200 is the world’s first ultrasonic chef’s knife, designed specifically for home cooks. You can’t see the blade move, you can’t hear it when it’s on, and you can’t feel any vibration in the handle. But when you press the orange button, the knife cuts with up to 50% less effort, with less sticking, and easier cleanup. When it’s on, the blade vibrates over 30,000 times a second, making the knife behave sharper than it physically is. Made from Japanese AUS-10 steel hardened to 60HRC, it’s a great knife when it’s off, too.

Introducing the Ninja NeverDull Premium Knife System, the premium knives that stay razor-sharp for over 10 years. This versatile set includes forged German stainless steel blades that are durable and perfectly balanced for comfort and control. With only a few swipes of the built-in foolproof sharpener, this all-in-one system maintains the superior sharp edge you crave use-after-use.

Introducing the Ninja Foodi NeverDull Essential Knife System, the essential knives that stay razor-sharp for over 10 years. This versatile set includes high carbon stainless steel blades that are durable and perfectly balanced for comfort and control. With only a few swipes of the built-in, foolproof sharpener, this all-in-one system maintains the superior sharp edge you crave use-after-use.