The OEM Alpha Elite Gel Pen NSN5005214 features a contemporary barrel design for a modern writing experience. It includes a ribbed rubber grip for enhanced comfort and control while writing. The clear barrel allows for easy visibility of the ink supply, ensuring you know when it's time for a refill. This gel pen uses water-based, acid-free, and archival-safe ink, with a 0.7mm medium point delivering smooth, consistent lines in black ink.