Double grain sharpening stone: 280/1000
Professional Knives Sharpening Stone by DUE CIGNI Italy, Japanese sharpening stones with double grain, on one side 280 and the other 1000 – These two different types of granularity allow you always to be able to sharpen at best your Professional Japanese Knife, the 280 need to start the work being very abrasive, and with that of 1000, which is extremely fine, you are going to finish the sharpening of your blade – Dimensions 7.09″ x 1.97″ x 0.79″ – Japanese Sharpening Stones DUE CIGNI Italy.