Black & Chrome CH4BC Shuttle Ballpoint Pen

The Shuttle ballpoint pen is now considered to be the pen of choice of the astronauts on the ISS today. Each CH4BC is composed of solid brass with a matte finish and chrome accents. The CH4BC has a modernized appearance and is both thinner and lighter than its predecessor the AG7. It features a unique dual-action knock mechanism that extends the tip via the knock on the end, with a release button on the side to retract it. This side retract button has a satisfying sound and feel to it, ensuring that you will always remember to retract the point before putting the pen away in a bag or pocket.