Sog SH-02 Countertop Sharpener: * Works on all Sog knives * Simply set the Countertop Sharpener on a flat, non-porous surface, activate the suction and pull knives through * Gives knives a razor-sharp edge * Suction base attaches sharpener to flat, non-porous surface for solid control * Easy to sharpen almost any knife * Model# SH-02