Pitt Artists’ Pens by Faber-Castell give you the opacity, lightfastness and water-resistance of India Ink in an easy-to-use disposable drawing pen format. This sanguine pen set offers four expressive nib widths: superfine, fine, medium and a bold, flexible brush tip. Made with the finest pigments for unsurpassed lightfastness, the acid-free, archival ink is smudge- and waterproof when dry. These pens are a great choice for sketches, journals, cartooning and finished fine art drawings.