Black dye agent at room temperature, gun blue liquid, 4.4 oz (125 g), black-dyed iron, iron, iron, and cast iron can be easily dyed by anyone.

Black dye agent at room temperature, gun blue liquid, 4.4 oz (125 g), black-dyed iron, iron, iron, and cast iron can be easily dyed by anyone.をレビュー評価しているYouTuber