Universal pen for almost all surfaces\n- Suitable for overhead projection\n- Also suitable for CD/DVD labelling\n- Excellent smudge and water resistance on almost all surfaces\n- Dries in seconds, therefore ideal for left-handers\n- Permanent, low-odour ink\n- Lightfast colours: black, brown\n- Weatherproof colour black\n- Staedtler box, can be set up\n- PP barrel and cap ensure a long service life\n- Dry Safe - can be left open for days without drying out (test climateclimate according to ISO 554)\n- Airplane safe - automatic pressure equalisation prevents the pen from leaking in the plane\n Xylene- and toluene-free ink\n- Excellent colour brilliance\n- Refillable.