- Superbly smear-proof and waterproof on almost all surfaces - Dries in seconds, making it perfect for left-handers - Colour-intensive, low-odour ink - Light-resistant - Blocked point - Barrel and cap made from PP for a guaranteed long service life - DRY SAFE - can be left open for days without drying out (conditioned atmosphere pursuant to ISO 554) - Airplane-safe - automatic pressure equalisation stops the pen leaking on aeroplanes - Xylene and toluene-free ink - Refillable