The classic Visconti rounded-square Opera shape returns to devote its rhythm to Giuseppe Verdi's most famous opera, Aida. Gorgeous shades of "candy stripes" grey, blue, and green move around mother-of-pearl accents in smooth and rich celluloid. The crescent clip is palladium plated along with the trims, and is decorated with the Visconti logo. Each pen features a converter filling system and an 18k gold nib. The Limited edition Aida fountain pen is produced in 1,871 pieces worldwide, The Liquid fountain pen features an 18kt gold nib, and fills via cartridge or converter.