Conceived in a dream in July 1948, Paul Fisher was soon machining a new pen design shaped from solid aluminum. It became the first Fisher ball point pen, the #400 Chrome Bullet Pen, and arguably the most popular pen of the twentieth century.

New All-Black version of the popular Trekker Space Pen. Pioneering in technology the Trekker pen can hang upside down forever yet function immediately when needed. Always have a reliable pen available for immediate use. Attach your keys to the Trekker Pen. The Trekker space pen with a key chain attached to the posi-lock cap allows for easy accessibility. The Trekker space pen comes with a carabiner and a break-away lanyard making it easily attachable to a belt loop, back pack, purse, climbing gear, briefcase or anything else that is within your reach.

Contains a Fisher PR4 Pressurized Refill, Medium Point, Black Ink