General description Our 2 in 1 Electric Knife Sharpener features a two-stage sharpening system designed to restore your knives to perfect sharpness. The first stage utilizes diamond sharpening to repair and straighten damaged blades, while the second stage polishes and refines the edge for a clean finish. This sharpener is ergonomically designed for comfort, equipped with a quality suction cup on the bottom for stability during use. Technical specifications Type: Electric Knife Sharpener Sharpening stages: Two (Diamond and Ceramic) Usage Simply place the knife in the sharpening slot to sharpen. Enjoy your newly sharpened knife in seconds. Safe for use with high-quality hard steel knives. Note: Avoid pulling the knife back and forth to prevent damage to the sharpener.