Chef'sChoice® Diamond Hone® 2- Stage #440:
The Manual Sharpener that Really Works®! The M440 ensures razor-sharp edges, sharpening after sharpening It combines 2-Stage sharpening, precision sharpening angle control and 100% diamond abrasives in an easy-to-use design that is safe for quality knives. The M440 puts a long –lasting double-bevel edge on a broad range of knives, including fine edge (straightedge) kitchen, fishing, hunting and pocket knives. Perfect for the kitchen, tackle box, toolbox or glove compartment. Dishwasher safe. Easy to use right- or left-handed. Engineered and assembled in the U.S.A.
Manual Sharpener Comparison Chart