With it s sealed pressurized inkcartridge the Space Pen will work in the freezing cold the boiling heat the gravity-free vacuum of Space. It is used on all manned Space Flights- American and Russian. more
Lacquered finish over metal with rubber "O" ring Length - 5.25" open, 3.75" closed Uses refill - fisher PR4, black ink, medium point packaging - moonscape gift box Fisher Space Pen · Writes underwater· Writes upside down and at any angle· Writes twice. more
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