Vintage Fisher Omni Space Pen #400 original box Chrome NOS

Description

This is the original Fisher Space Pen that was used on the Apollo 7 space mission in 1968
It writes instantly in any position at temperatures from -50 to +400F
after 2 years of testing by NASA and has been used on manned space flights since then.
this Fisher pen has been around for 36 years. Box is old check pictures..