Fisher Space Pen Bullet Chrome S400 - Writes Upside Down Underwater At Any Angle In Extreme Temperatures

The Fisher Space Pen Bullet Chrome S400 is a compact, high-reliability pen engineered for professionals and adventurers who need dependable writing in challenging conditions. With a chrome finish and a slim 3.75" closed design, it's built to perform anywhere.

• Model: Bullet Space Pen Chrome S400
• Size & Finish: 3.75" closed; Chrome exterior
• Ink & Nib: Fisher PR4 black ink, medium point
• Extreme-writing capability: Writes upside down, at any angle, underwater, over grease, and in extreme temperatures
• Packaging: Hang-packaged for easy display

Designed for reliability in the field, this pen handles wet, greasy, or extreme-temperature writing with ease. Ideal for maintenance crews, hikers, divers, or anyone who needs a dependable writing instrument in tough conditions, its compact chrome body fits easily in a pocket, on a clipboard, or in a tool bag—ready to capture quick notes, measurements, or reminders whenever needed.