The Faber-Castell Multimark acrylic marker in black (185999) deposits a deep black, water-based acrylic ink with exceptional opaque and permanent coverage. Its versatile tip adheres strongly to surfaces such as stone, wood, plastic, glass, metal, canvas, and thick paper without fading in sunlight. It is the essential black Faber-Castell acrylic ink pen for graphic outlines, lettering, and crafts.