This high-quality sign pen features a 2mm fibre tip that creates a 1mm line. Ideal for graphics and illustrations, it uses water-based ink that is non-permanent. Made from 83% recycled materials, it is available in twelve colors, including black, red, blue, green, brown, orange, yellow, grey, pink, sky blue, violet, and ochre yellow. The pens are sold in packs of 1, 3, 6, 12, and assorted sets.