Retractable gel pen with a soft rubber grip features vibrant, smooth-flowing ink to deliver bright, scratch-free results every time. Ink is acid-free for archival uses. See-through barrel lets you monitor your current ink supply to prevent unexpected depletion. High-capacity, spring-loaded clip easily clips onto notebooks, binders and pockets to stay within quick reach. Gel retractable pens are refillable with JF-Refills.