Gravitas Monster Fountain Pen Grade 5 Titanium TiSiNx

The Gravitas Monster Grade 5 Titanium TiSiNx fountain pen brings precision engineering to a new level. Its transparent resin body reveals the intricate inner workings, while the titanium components with TiSiNx coating – a titanium silicon nitride finish – offer superior hardness, wear resistance, and a striking metallic blue hue.

This combination of high-performance materials gives the pen a distinctive personality, balancing transparency and raw metal appeal. Based on the balanced design of the Gravitas Vac, the Monster offers ideal proportions and a perfect blend of aesthetics and functionality.

At its core lies the Kraken Filling System, a 7 ml mechanism inspired by mechanical heart valves and designed by Ben Walsh. It ensures efficient filling, perfect sealing, and long-lasting lubrication thanks to the quad ring seal.

The pen features a size 8 stainless steel nib paired with an ebonite feed for smooth, responsive ink flow. The screw-off section simplifies cleaning and maintenance, reflecting Gravitas’ commitment to technical excellence.

A futuristic writing instrument for those who appreciate innovation, precision, and visual impact.

For maintenance and deep cleaning of the filling system, the original Gravitas Monster Filling System Tool is also available, specifically developed to safely access and service the internal mechanism.