Honeycomb Pattern Diamond File Set Includes 4 files: #400, #600, #1000, and #1200 grit. Using the 4 files in stages will provide excellent sharpness. Although new and unused, there may be minor initial scratches, so please be aware of this beforehand. Use the #400 grit for repairing chipped blades, or use the other grits depending on the blade condition when you want to improve sharpness. The back side is non-slip. ● Knives ● Scissors ● Kitchen knives ● Chisels ● Axes Regular price: 2500 yen Size: Length 150mm x Width 63mm x Thickness 3mm Shipped without the box. * Ships same day if payment is made by 4 PM (Weekdays: ships at 7 PM, Weekends/Holidays: ships at 6 PM)