Inks are a more versatile medium than you might first imagine. The expressive fluidity and strong lightfast colour of acrylic inks are suitable for use by fine artists, illustrators, graphic designers, calligraphers, decorative artists and hobbyists to name a few.FW Artists Acrylic Ink can be applied via airbrushes, technical pens or traditional brushes, making them ideal for producing technical illustrations and finely worked drawings. They lend themselves equally well to clearly defined line work or broad washes of subtle water-resistant colour.