KAI Diamond Ceramic Made in AP0162 Sharpener, Single-Edged Blade, Japan,

Size: 11.7 x 4.5 x 5 cm This tool comes with three different types of whetstones, and by using them in sequence, you can easily restore the sharpness of a dull knife. However, many people find this item unsatisfactory when it comes to sharpening dull knives or achieving true sharpness. Therefore, this sharpener was created to address those frustrations. Country of origin: Japan This simple sharpener restores sharpness in just three steps, requires no angle adjustment, and is easy to use, making it very convenient for everyday use. Body weight: 111g Materials: Body/ABS (acrylonitrile butadiene styrene) resin, Transparent cover/AS (acrylonitrile styrene) resin, ABS (acrylonitrile butadiene styrene) resin, elastomer resin, Sharpening stone/Diamond sharpening stone, Ceramic sharpening stone. Fine metal powder produced during sharpening does not spill out, and it can be stored compactly. This product is specifically designed for single-edged knives such as deba knives and sashimi knives.