I sell this Omas FAO fountain pen. It is a limited edition commemorating fifty years of the UN’s Food and Agriculture Organization, this green resin fountain pen features the signature of renowned sculptor Gio Pomodoro, who collaborated on its design, engraved on the cap. The pen is made out of green resin. The nib is 18k gold and the penpoint is Medium. The nib is a beautiful dark yellow shade. The pen is a screw to fill system. The pen is in very good condition. It is NOS (new old stock), has never been inked. The pen sits in its original box and sits in a marble container with it's documents.