ダマスカス鋼のシェフナイフをどのくらいの頻度で研ぎますか?

Our Damascus steel chef’s knife can maintain the sharpness for about 6 months, needs to be sharpened again, and is easy to re-sharpened. The process of folding and forging, it was folded 33 times to form a layered water ripple Damascus pattern. Each blade has a unique texture. These beautiful Damascus patterns can resist stains, corrosion and discoloration.