The classic design of the Fisher Space Pen Bullet dates back to the 1940s. Today, the pen features an all-brass body and a specially-formulated, pressurized ink. The result is a nearly indestructible ballpoint pen that will write smoothly anywhere.
It works dependably upside down, underwater, over grease, and in extreme cold and hot temperatures and has an estimated shelf life of 100 years. The pen is refillable.
Great for a purse, pocket or backpack, clips are also available.