Details Style: Cap Slides On & Off Finish: Raw Brass Length: Open – 5.25" Closed – 3.75" Cartridge: Fisher Pressurized PR4 Black Ink Medium Point Packaging: Moonscape Gift Box with Lunar Landing Sleeve When closed, the Bullet Space Pen is the perfect size to carry in your wallet, pocket, purse, car glove box, organizer, or toolbox. When open, it’s a full sized, evenly balanced writing instrument. The original Bullet Space Pen was conceived in July of 1948. Paul Fisher was soon machining a new pen design shaped from solid aluminum. It became our first Fisher ball point pen, the 400 Bullet Pen, and arguably the most popular pen of the twentieth century. This pen is now all brass with a raw brass finish. Cited as an outstanding example of industrial art, the classic design of the Fisher Bullet Pen has been exhibited for years in the New York Museum of Modern Art. The Bullet’s timeless styling has been the topic of many art books and magazine articles. Often imitated, but never duplicated, the Fisher Bullet Space Pen continues to be our most popular pen. *Note* This pen casing is RAW UNFINISHED BRASS. Over time, each pen will develop a unique patina as it responds to the environment, owner’s body chemistry, and the way he or she handles their pen. It can always be polished to restore its original look. Any engraving will appear very subtle.