The Homo Sapiens pen by Visconti is made (for 50%) of Lava from the Etna volcano, mixed resin. By using this material. Visconti has made a pen with unique characteristics.
- Has a high degree of resilience against breakage- Flameproof- Hygroscopic, allowing to absorb hand sweat during use.
The clip and metal rings are made of steel which are dark pvd coated on the dark age version, as is the nib.