Black Matte Finish Military Cap-O-Matic Space Pen.
You will probably not use up the ink supply. However, if it does run out or you damage the writing tip, replacement refills are available from us please click the link below for refills.
Writes in all environmental conditions.
Writes on coated paper and plastics.
Writes through water and underwater and in extreme weather conditions.
Not affected by dirt, grease, or cold weather.
NASA selected the Fisher Space Pen for use on all of the Apollo missions. They are still used on manned flights into outer space today.
The Fisher Space Pen continues to write in the rain and all other weather conditions. Used by canoers, hikers, campers, golfers, fishermen, snowmobilers and many other outdoorsmen.