The Faber-Castell Loom ballpoint in Metallic Grey features a tapered body with a chrome-plated grip that is highlighted with subtle grooves. The Loom has chrome-plated 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.