This is the chrome model from the Fisher Space Bullet collection. The most similar to the one Paul Fisher created in 1948 for NASA astronauts. Brass body with chrome finish.
Fisher pressurised cartridges, one of the brand's strengths, allow writing under water, on oily surfaces, at any angle, even upside down, or in extreme temperatures. Its durability is significantly superior to other brands' refills, up to three times longer.
Pen measures 13.4cm open and 9.5cm closed. Clip included.