S1666. Art Graf Pigment Disc.
Discover the pigment disc! Just add water to the center of the disc and paint on a nib for a lovely earthy tone in your lettering, or dip the end in water and make giant broad edge strokes. Also can be used like a watercolor! Allow the disc to dry completely between projects, and you can use it again and again.
ArtGrafs Black Carbon shade is a great choice for creating sum style lettering on the go! This particular disc can deliver a wide variety of shades including rich, velvet black tones that can be erased.