Chef's Choice Diamond Hone 435 Sharpener for Santoku/Asian Knives

You can sharpen your knives quickly and cost effectively with this manual santoku and Asian knife sharpener. Using 100% diamond sided abrasives, the sharpener will revitalize your knife's fine edging in no time. Precision roller angle guides direct your hand, which ensures the proper angle of the edge at a perfect 15 degrees.