The FISHER SPACE PEN chosen by NASA for all its Apollo space flights, and by the Russians for their Soyuz space flights. Must be seen to be believed !!
The FISHER SPACE PEN is a really useful "tool for writing in space" and its technology is unbelievable as it writes perfectly in a state of weightlessness and can stand extreme temperatures of between minus 50° and plus 120°. The FISHER SPACE PEN does not blot or smudge and writes on any kind of surface whether shiny, greasy or damp. It even writes upside down ! The ink is usable for at least one hundred years and the pen can write three times more than a classic style pen. This pen can write the equivalent of one and a half million letters or characters. Six versions are available delivered with a cartridge of black ink .