Deluxe Sharpening Sys 4 Stones

4-Stone Deluxe Diamond System/ Precision Knife Sharpening Kit includes Extra Coarse Diamond (70 grit), Coarse Diamond (120 grit), Medium Diamond (280 grit), and Fine Diamond (600 grit) Hones. Precision-engineered, multi-angle, flip-over knife clamp; Sharpening hones on color-coated, finger-grooved safety holders; One guide rod for each honing stone; Specially formulated honing oil; Extra long knife clamp screws; Custom molded storage/ carrying case to hold all system components; Complete easy-to-follow multi-lingual instructions.