SAKURA COLOR PRODUCTS Marker For Steel (Fine)

Because of the ink's strong adhesion, it does not peel off easily even when paint is applied over it. No need to polish off marking marks, allowing paint to be applied over the top without worry.
High durability of the nib. The nib does not easily wear out, eliminating the need for replacement. Nibs are less likely to be crushed, preventing clogging.
Hard to bleed. Bleeding does not occur when the top coat of paint is applied, eliminating the need for re-coating or reapplication of the top coat.
Can be used for writing fine characters on pipes, etc. Oil-based pigment, opaque tone. Mark checking on iron, steel, wood, synthetic resin, glass, and rubber. Marks on construction and industrial materials. For shipbuilding, bridges, steel frames, construction, orphan sites, etc. *Not ink refillable.