Specifically made for Chinese art techniques. For painting, calligraphy and drawing. Fade resistant and water re-soluble. Ultra Black (almost double the carbon) is a super dense black ink. Will mix with Chinese watercolors for interesting effects.
The unique adhesive formulation of the inks allows for increased stability but they will reconstitute in water. When these inks dry on absorbent papers, they can be wet mounted which is the use of a water based adhesive to bond the artwork to the mounting surface without bleeding or smearing.