Chef's Choice Electric Diamond Hone Three Stage Sharpener. Chrome. 100%
diamond abrasives guaranteed to never detemper. Orbiting diamonds hone
edge to razor sharpness, then micro diamonds hone and polish to create
the unique Trizor-Plus edge. Stage 3 offers a unique flexible stropping
wheel that quickly hones an astonishingly sharp edge. Safe for standard
edge and serrated blades. Precision angle guides.