Rollerball pens combine the smooth ink flow of a fountain pen with the reliability of a ballpoint (read our post, rollerball vs ballpoint). Rollerballs also benefits from a grip and finger support, making them ideal for long periods of writing. You’re in good company if you choose the Cross Townsend, used by American presidents. Or why not try the unique Cross Edge which is capless. We love the long sweeping lines of the Waterman Carene rollerball, influenced by the shape of a yacht. Refills are available in medium or fine tip.