The Parker Duofold Pioneers Collection Arrow GT CNT fountain pen has a stainless steel barrel with a glossy grey lacquer finish. The cap features the iconic "arrow" pattern created by chemical etching. Crown with decorative engraving. Combined with accessories plated with 23-carat gold. Prong in 18-carat gold (fineness Au 750/1000) with decorative engraving of the ace of cards, partially rhodium-plated. Since the launch of the first model in 1921, the Duofold pen has been a symbol of refinement and elegance. The highest standards of craftsmanship and attention to every detail of the pen, which is made from a total of 21 separate and carefully hand-assembled parts, make each Duofold pen a worthy successor to its illustrious predecessors and a living icon. The Parker Pioneers collection celebrates the pioneering spirit of George Parker, who founded the Parker Pen Company when he was just 25 years old, with the collection paying tribute to individuals who are moving the world forward.