S.T. Dupont D-Initial Koi Fish - Rollerball Collection_Harlequin Celebrating the 40th anniversary of

Celebrating the 40th anniversary of the Souverän line of fountain pens' launch in 1982

As a Special Edition

The Dark Crystal is upgraded to Visconti's patented 'double reservoir' power filler

Part of the maker’s Cult Series

S.T. Dupont D-Initial Koi Fish - Rollerball Collection_Harlequin Celebrating the 40th anniversary ofS. T. Dupont's new Koi Fish collection draws inspiration from the traditional Japanese woodblock printing technique. The symbol of Koi fish is a true representation of bravery and perseverance. The design pays homage to the rich cultural heritage of Japan, showcasing a captivating animation that celebrates nature in all its glory. The D Initial is the perfect everyday writing instrument. Each pen is durable, well balanced and affordably priced. Each