Faber-Castell has combined all the advantages of artist’s inks with the benefits of a modern, easy-to-use disposable pen – the Pitt Artist Pen. The pigmented and very lightfast drawing ink is ideal for sketches, drawings, layouts, fashion design and illustration. The ink is odour-free, acid-free and pH neutral. 4 line widths in the wallet: B = brush nib, 1.5 = 1.5 mm bullet nib, C = Calligraphy nib in white and S = 0.3 mm in black