Nettuno presents The Limited Edition Nautilus Collection which features Maritime design cues, resulting in a brilliant new interpretation of ergonomic perfection. The Nautilus resin is painstakingly created to emulate the underwater reflections of the sun. The cap section features a submarine shaped clip in honor of Robert Fulton's invention. The shape of the Nautilus is perfectly ergonomic to write at the fastest speed. Patented "blind" magnetic rings, securely hold cap-to-barrel. The Limited Edition version has an 18kt Solid Gold Nib, Rhodium Plated to match all trim.