Product Highlights:

Fineliner for writing, sketching and drawing
Pigment ink, indelible (in accordance with ISO 12757-2), lightfast, waterproof on paper
CAP OFF can be left uncapped for at least 12 hours without drying up (only black ink)
Erasable when used on drafting paper (only black ink), no bleeding when highlighted
Long metal tip, ideal for use with templates (from line width 0.1 mm) and rulers (from line width 0.2 mm), e.g. Mars 572 FL
PP barrel guarantees long service life
Airplane-safe automatic pressure equalization prevents pen from leaking on board aircraft
Available in stand-up STAEDTLER box