Matte black ink that’s smudge-proof when dry so it can be used alongside watercolors and alcohol-based markers. You can color over this alcohol-proof formula as it resists lifting, and any preliminary pencil sketch marks can be erased without worry of smearing, removing, or lightening this Super Black Ink by ZIG. Water-based pigment ink.
* For dip pen use only. Not for use inside of fountain pens!