Pen Staedtler Ft Triplus Fineliner Brilliant Colours (Pack of 15)Fineliner with superfine, metal-clad tipErgonomic triangular shape for relaxed and easy writingDry Safe can be left uncapped for days without drying up (Standard atmosphere according to ISO 554, except neon colours)Water-based inkWashes out of many textilesPP barrel guarantees long service lifeLine width approx. 0.3 mmPack of 15