Universal pen for use on almost all surfaces
Suitable for overhead projection
Can be wiped off film using a damp cloth
Water-soluble ink
Fast-drying
PP barrel and cap guarantee long service life
Airplane-safe - automatic pressure equalization prevents pen from leaking on board aircraft
Stand-up STAEDTLER box
Superb colour brilliancy
Lightfast colour black
Line width superfine approx. 0.4 mm
Refillable