Naniwa NK-2091 Professional Whetstone Kagayaki #12000 Sharpener with Storage Case 8.3 x 2.8 x 0.4 inches (210 x 70 x 10 mm)

Naniwa Gouken Kagayaki - This sharpening products, made by one of the best Japanese whetstone manufacturer Naniwa. Their excellent technology realized natural whetstone-like taste. " Kagayaki '' is one of Naniwa Gouken Series, budget friendly, compare with Naniwa Super stone series or Goken Pro. ( Kurouto ), Kagayaki is slightly harder, it means harder to worn out. The sharp taste is smooth, and it is excellent for giving the luster of the cutlery Store Hygienically with a case that will also be a whetstone base . You can choose from 20types of Grit + Thickness ( 10mm or 20mm ) Size: 210mm x 70mm x 10mm or 20mm NEW IN BOX. Shipped with careful packing. -You can use it immediately by pouring a water on the surface. You don't need to soak this Kagayaki series in a water. - After use, rinse the stone with water and dry it well in the shade before storing. **How to sharpen a knife** * The knife blade should be kept at an angle of 15 - 20 degree on the stone. *During sharpening, abrasive grain will appear but do not wash or wipe off, just keep on sharpening. * Knife blades with a double edge should be sharpened 50% on the front and 50% on the back. Knife blades with a single ground edge should be sharpened 90% on the front and 10% on the back. *After sharpening, knives should be washed with hot water and dried well. < Usage > kitchen knives ,chef's knives ,plane ,chisel etc Knife, carpenter's tool, and general cutlery