Fineliner for writing, sketching and drawing Cap off: can be left uncapped for 18 hours without drying up
(Test ISO 554)Airplane-safe: automatic pressure equalisation prevents pen
leakage while on board aircraftLong metal tip, ideal for use with rulers and templates Lightfast and waterproof ink
Pigment ink, indelible (in accordance with ISO 14145-2)Erasable when used on tracing paper, no bleeding when highlightedWith NEW high-quality, sturdy metal clip PP barrel guarantees long service life 9 line widths available in black ink