Universal pen for use on almost all surfaces. Suitable for overhead projection. Excellent smudge-proof and waterproof qualities on almost all surfaces. Dries in seconds, therefore ideal for left-handed users. Permanent, low-odour ink. Lightfast colours: black, brown. Weatherproof colour black. DRY SAFE - can be left uncapped for days without drying up. Airplane-safe - automatic pressure equalization prevents pen from leaking on board aircraft. Xylene and toluene-free ink. Line width S,F,M and B. Pointe S,F,M et B.
