The Faber-Castell Loom ballpoint in Piano Black features a tapered polished chrome-plated body that is highlighted with subtle grooves, and accented by a black cap. The Loom has chrome accents and the spring-loaded clip can easily slip onto a shirt pocket or notebook to hold the pen securely.

The Faber-Castell Loom ballpoint uses a twist-action mechanism to extend and retract the ballpoint refill.