• Rollerball with ink reservoir
• Airplane-safe - An automatic pressure equalisation prevents pen leakage while on board aircraft
• Pressure-stable, long life metal tip
• Suitable for carbon copies
• With clip

• PP barrel guarantees long service life
• Line width: approx. 0.3 mm
• 4 colours available individually, up to 10 colours available in wallet

Art. no. 404-... (colour code)

• Wallet containing 4 colours

Art. no. 404 WP4

• Wallet containing 10 colours
  

Art. no. 404 WP10

Our STAEDTLER silver ball's airplane-safe feature provides an automatic pressure equalisation which prevents the pen from leakage while you are on the plane.