The AG7 Astronaut pen was designed by Fisher Space Pen Company with the sole purpose of writing in zero gravity earning the label "The Pen That Went to the MOON!". The solid and firm construction is so reliable that the design of the pen has not been altered since 1968 when it flew into outer-space on the Apollo 7 mission. The weight of the AG Astronaut Fisher Space Pen is reassuring in your palm, and the tough chrome plating over brass is attractive and sturdy. It relies on a simple click mechanism that allows you to press down on the top to extend the refill and an ergonomic side button that then retracts the refill.
uses pressurized ink cartridge (SPR)