Polychromos artists’ pencils are valued internationally by professionals and semi-professionals for their unsurpassed quality. Faber-Castell Polychromos Pencils are ideal for artists at all levels, offering a soft yet vibrant colour lay down. The lead has been bonded to the barrel which will prevent lead breakage. The oil-based lead is smudge proof, water-resistant and resists fading over time.These pencils have a thick, 3.8 mm strip of lead which lets you produce both thick and thin lines.