Handy Art® by Rock Paint Black Velvet Waterproof India Ink is a rich, smooth flowing and highly opaque ink. This permanent carbon black ink is ideal for calligraphy, drawing, brushwork, airbrushing and as a multimedia wash. For use with technical pens, dip pens, brushes and airbrushes. Lightfast and fade proof. Certified AP Non-Toxic. Made in the USA.