GRAF VON FABER-CASTELL Classic Anello Grenadilla (18K nib & converter) Fountain PenA warm interpretation of the Anello design The Classic Anello Grenadilla fountain pen combines the signature ring detailing of the Anello line with a barrel made from dark Grenadilla wood. This introduces a more organic, tactile character compared to the resin based models, while still maintaining the precision of an 18k gold nib and easy to use cartridge converter filling system. Why you'll love it Genuine Grenadilla wood barrel with natural grain