The Staedtler 423 ballpoint pen is an everyday writing tool with an ergonomic design. The triangular barrel is designed to offer a comfortable, controlled writing experience and also allows you to see how much ink remains in the reservoir. They are a great choice for home, office and educational use.
- Click-action exposure of the pen nib
- Features an ergonomic triangular design
- High-quality, smooth writing performance
- Airplane safe - automatic pressure equalization prevents the pen from leaking on board aircraft