Visconti Opera Black Guilloche Fountain Pen. Oversized pen 2-tone 18k gold nib in extra-exra fine (EEF) Plunger filling system. Hinged, polished wood presentation box Condition is very lightly used; only minor signs of use. The item "Visconti Opera Black Guilloche Fountain Pen" is in sale since Monday, March 16, 2020. This item is in the category "Collectibles\Pens & Writing Instruments\Pens\Fountain Pens\Visconti".The seller is "inkstix" and is located in Ashburn, Virginia. This item can be shipped to United States.