A fade-proof and water resistant pigment ink fine line pen, uni-ball PIN is often the first choice for artists and designers. PINs wide choice of nib sizes allows you to create crisp, clear lines and perfect techniques such as stippling, cross-hatching and shading.Contains fade-free, water-resistant uni Super InkNib is supported and protected by steelSolid, pigment ink line can easily be used with watercolor as the ink will not smudge when wet4 colors and a range of tip sizes from 003 for extremely detailed work to a flexible brush for lines of varying widths. Get clean and consistent lines for writing or illustrations, even when used in combination with pencil, watercolor, or alcohol-based marker ink. Durable, high quality nibs stay strong for long-lasting use.This set includes one each of the following tip sizes/colors: 01 Black, 01 Light Grey, 01 Dark Grey, 05 Black, 05 Light Grey, and 05 Dark Grey.
