The For the Love of Letters hand lettering set of Pitt Artist Pens includes four (4) pens: three (3) black pens; one each with a 0.3mm, 0.7 mm, and 1.5 mm nib and one (1) red pen with a brush nib. 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. Developed with professional hand lettering artists and ideal for creative letterings and letter art.