Set of 6 colors of the Faber-Castell PITT artist brush pens. PITT® Artist Brush Pen. The pens are smudgeproof, waterproof, and lightfast with archival quality. This set of 6 pens includes the following colors; Medium flesh (131), Cinnamon (189), Light flesh (132), Medium skin (116), Light skin (114) och Ivory (103).