Ink drawings have a very long artistic tradition. This has always been an interesting medium for artists and graphic artists, it lends drawings expression and durability and can also be combined with many other drawing techniques. Faber-Castell has combined all the advantages of artist's inks with the benefits of a modern, easy-to-use pen - the Pitt Artist Pen. The pigmented and very lightfast drawing ink is ideal for sketches, drawings, layouts, fashion design and illustration.Details:Warm Gray IV4 pens (0.3 mm, 0.5 mm, 0.7 mm and brush tip)Pigmented India inkHigh lightfastnessWaterproof, permanentOdorless, acid-free, pH neutralDoes not bleed through paper