The Shuttle Space Pen is the evolution of Fisher's legendary Astronaut pen line. Originally introduced during the Space Shuttle Program as a lighter alternative to the AG7, it's the same pen currently used by astronauts aboard the International Space Station. Made in the USA from solid brass, the Shuttle is thinner and lighter than the classic AG7 with a sleeker, more modern profile. It features the same two-button click mechanism; press the top to extend the point and the side button to retract it. Every Shuttle Pen uses Fisher's pressurized cartridge, so it writes reliably in any orientation, in extreme temperatures, underwater, and in zero gravity. Available in chrome, matte black, Cerakote, and crosshatch grid finishes.