MinoSharp SH-220/GB MinoSharp Shinkansen Sharpener, Grey & Black

MinoSharp Ceramic Water Sharpener
Grey Black Model
For Use with Japanese Knives Only
Recommended for Global Knives
Easy to Use
Full Instructions Included
Wheels for this model 222/PW (set of 2) 
Wheels for this model 220W/W (white-rough) 220W/P (pink-medium)
Made in Japan

Small and easy to use sharpeners for your knives. There are two wheels, rough and medium to put a new edge on your knife. Simply fill the container with water and run your knives back and forth through the slots applying moderate pressure.

The slots on the knives are quite slim and mainly suited towards Japanese knives.