• Capped rollerball needle pens deliver smooth flowing ink, allowing you to create concise and flawless documents with vibrant lines in a rich hue.
• Archival-quality ink is perfect for notes, lists, signatures and record keeping.
• Uni-Flow Ink System ensures a consistent, delightfully fluid writing experience.
• Fade-proof liquid roller pens have uni Super Ink that makes them water and fraud-resistant.
• A visible ink supply window indicates the level of ink, so you don't run out unexpectedly.