<p>Maintain the razor edge of your Global knives with this efficient manual sharpener from Japan. Its coarse and fine wheels hone the blade to razor sharpness in stages, while a water slurry keeps the blade and wheels clean during operation.</p> <ul> <li>Manual sharpener is simple and safe to use with minimal pressure.</li> <li>At the final stage, a superfine wheel polishes the knife.</li> <li>Ceramic wheels minimize abrasion and wear on the cutting edge.</li> <li>Durable stones will provide decades of service.</li> <li>Designed for Global knives but also sharpens most cutlery brands<br> </li> <li>Not for use with serrated knives or blades sharpened on only one side of the cutting edge, such as sashimi knives.</li> </ul>