Each B4 is composed of solid brass with a shiny chrome finish & grid design, and all are proudly produced in the USA! The B4 has a modernized appearance and is both thinner & 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.

Shuttle Pens are packaged in a heavy-duty gift box with flock lining and each includes a guarantee and re-order pamphlet with a brief description of the history of Fisher Space Pen Co.