Derwent Line Makers are superfine, free flowing fine liners with high quality, break resistant Japanese nibs that create consistent lines, ideal for both drawing and writing.Details:Black6 linersBreak resistant nibPermanent when dryHighly lightfast pigment inkDries quicklyContents:1 0.05 mm tip1 0.1 mm tip1 0.2 mm tip1 0.3 mm tip1 0.5 mm tip1 0.8 mm tip