For writing and signing. The nibs are mostly metal-shrouded for protection and guarantee a fine and precise writing result. The roller- balls are also suitable for making carbon copies. Fineliner with plastic nib, water-based ink. Stroke width: 0,6 mm https://elecena.pl/product/18367967/4-88004-fineliner-0-60-mm-green 2021-05-06 https://elecena.pl/product/18367967/4-88004-fineliner-0-60-mm-green 2026-07-14