ダマスカス鋼の包丁作り 2015/7/15 Autine Tools「How to forge damascus steel: Step by step. AUTINE and bladesmith John Neeman」h… ダマスカス鋼の包丁作り 0.00 / 5 5 1 / 5 2 / 5 3 / 5 4 / 5 5 / 5 0 votes, 0.00 avg. rating (0% score)