A classic pen, designed to work in extreme conditions. Perfectly suited for waterproof notebooks, allowing you to take notes even in adverse weather conditions.

Product features:
- Rugged construction,
- Ink: blue,
- Writes on most surfaces, including wet ones,
- Writes in inverted position,
- Tested at -35 °C up to 120 °C,
- NSN number: 7520-01-498-1876
- Size:
  - length: 129mm
  - weight: 27g