The Staedtler 4320 is your reliable writing partner in the office, classroom and at home. 

This smooth ballpoint features an ergonomic triangular barrel for comfortable grip and a medium 1.0mm nib for everyday use.

Features:

• Triangular barrel ballpoint pen with cap and clip
• Ergonomic triangular barrel for relaxed and easy writing
• Particularly smooth writing performance
• Long lasting
• Airplane safe – automatic pressure equalisation prevents pen from leaking onboard aircraft
• Indelible ink conforms to ISO 12757-2
• Available in a medium tip 1.0mm in a dark tint colour barrel
• Box of 10