Keep your essential knives at peak performance with this Electric Knife Sharpener by Edlund (EDGE-21) from Dexter Russell. The sharpener is easy to use and has a durable ABS guide to ensure you achieve the precise edge you need every time. The guide is easy to remove and replace, and the electric knife sharpener is designed to sharpen both your plain and scalloped edge knives. This durable sharpener has a conveniently located on/off switch. It is made in the United States and NSF certified.