Koh I Noor Rapidograph Stylus Fountain Pen - 1930s-40s, Early Hard Rubber Version (Very Nice) - Peyton Street Pens
Amazon.com : Koh-I-Noor Rapidograph Slim Pen and Ink Set, 7 Assorted Pen Nibs and .75 oz. Bottle of Ultradraw Black Ink, 1 Set Each (3165SP7) : Office Products