The Fisher Bullet Space Pen was designed in 1948 and it is still the most popular pen from the Space Pen range. All Fisher Space Pens are made by hand and thanks to the special gas pressure filling they can write underwater, over greasy surfaces, at any angle (also on its head), under extreme weather conditions, extreme temperatures (-34°C to +121°C) and of course in the vacuum of space!Often cited as an excellent example of industrial art, the Fisher Bullet Space Pen has been exhibited for years in the New York York Museum of Modern Art. Often imitated, never copied or even equaled!