4 colours to choose from: Red, Blue, Green and Black. Available singular or in packs of 10
- Fine Line width: 0.3mm
- Ergonomic triangular shape for relaxed and easy writing
- Non-slip rubberised barrel
- Particularly smooth writing performance
- Indelible ink conforming to ISO 12757-2
- Stand-up STAEDTLER box
- Metal tip, metal screw end plug
- Refillable with standard refill, Type F
- Airplane-safe - automatic pressure equalization prevents pen from leaking on board aircraft