Fisher Trekker Space Pen. 3 7/8" overall. Features Comfort-Grip on the
barrel and a posi-lock cap. Includes key ring, carabiner, break-away
lanyard, and a PR4 pressurized refill (medium point, black ink). Hang
Fisher Space Pens write reliably under extreme conditions: • over
fingerprints • extreme cold -50°C • extreme heat +200°C • over wet paper
• in a vacuum • upside down.
Country of Origin: USA