KICHIJI CERAMIC WHETSTONE #1200 (WHITE)
Here are some key points about ceramic sharpeners: Hardness: Ceramic is very hard, which allows it to effectively grind and hone the edge of a knife. It can sharpen both stainless steel and carbon steel blades.
Grit : #1200
Size : 205x75x25mm
Weight : 885g
Made in Kyoto Japan