Waterman ballpoint pen refills are easy-to-use, easy to replace and provide continuous, smooth flow whenever you need. Select from Fine or Medium Blue ballpoint pen refills or Fine or Medium Black ballpoint pen refills to give your writing a burst of personality. Waterman ballpoint refills are designed for fast, easy ink replacement to ensure that your thoughts are captured uninterrupted. Waerman ballpoint pen refills pair perfectly with every Waterman ballpoint pen collection for a luxurious fine writing experience.