Visconti Opera Master Antarctica w/Palladium Trim - Fountain PenThe Opera Master Antarctica fountain pen is a demonstrator model. The transparency of the pen makes the ink in the reservoir visible, reproducing the effect of an ocean covered by sheets of ice. This semi transparent pen features a Power Filler Double Reservoir filling system and a practical bayonet closure. The nib, in 18 kt gold, is entierly made in house. The iconic clip inspired by Ponte Vecchio is finished in palladium and embellished with a