Easily apply razor-sharp edges with advanced hybrid technology from Chef's Choice. This new and efficient Hybrid sharpener effectively combines electric and manual Criss-Cross advanced sharpening technology for an extremely sharp, burr-free edge with lots of bite. It's easy to use, featuring two sharpening stages that provide an arch-shaped edge that is strong and durable. Using Chef's Choice signature 100% diamond abrasives in both stages, Stage 1 is electric for sharpening and Stage 2 is manual for honing and resharpening without power! It's fast and easy to use with knife guides that eliminate guesswork. The Hybrid sharpens straight and serrated edge knives, kitchen and household knives, sports knives and pocket knives. Engineered and assembled in the USA.