Shuttle Space pens are all metal .320 inch (8 mm) diameter
Features side button mechanism
Writes in any condition even under water
Pressurized black refill
Gift boxed
Details: Manufacturer's Description
When Astronauts started to explore the reaches of outer space, Paul Fisher realized that no existing pen could perform in its zero-gravity vacuum and temperatures extremes. His common sense approach and practical experiments resulted in the invention of the sealed -pressurized Fisher AG7 "Anti-Gravity" Space pen, this pen is guaranteed for life as the build quality is second to none. The pen was used on all the Apollo missions. They are still used in manned flights into outer space.
Box Contains
Ag7 pen fitted with black medium refill and instructions and guarantee
