Iron (black leather iron)
Japan craftsmen carefully bend them one by one.
Due to the oxide film that can be formed on the surface of iron by baking at high temperatures, the color varies depending on the temperature.
It is called temper color, in which the color is burned into the surface.
【Handling precautions】
Basically, wipe dry, and if the dirt is severe, wipe it with a neutral detergent and wipe it dry.
If moisture remains, rust will come out.
Please do not wipe with alcohol or thinner.
If rust comes out, remove the rust with a brush and wax beeswax.
Apply car wax or similar and wipe it off.