The OEM Retractable Metal Barrel Ballpoint Pen NSN4457237 offers smooth writing akin to a gel pen while maintaining the permanence of a ballpoint. It features a rubberized, latex-free grip that helps reduce writing fatigue, making it ideal for extended use. The pen has a sleek silver barrel with a black grip that matches the ink color. It uses low-viscosity black ink for longer write-out and has a fine point for precision writing.