These Uni-ball PIN Sketching Fineliners are the perfect pen for artists. The fineliners contain fade-proof ink to help you create works that will last the test of time. Featuring a fine tip with a solid pigment ink line that is clean and precise, these pens will be ideal for a range of techniques. There are five nib sizes included in the set, from 0.1 for a strong, slender line to 0.8 for heavy outlines and colour blocking. All nibs are suitable for shading, stippling, layering and hatching.Pack size: 20 x 10.5 x 2cm (7.9 x 4.1 x 0.8 inches) Nib sizes: 0.1, 0.2, 0.3, 0.5, 0.8Five packFade-proof, water-resistant inkIdeal for a range of drawing techniques Great for artistsUni-ball PIN Sketching Fineliners 5 Pack