The OEM Rollerball Pen NSN5877781 delivers smooth, consistent lines with effortless, skip-free writing. It features a texturized, rubber grip for enhanced writing control and comfort. The pen includes a durable metal pocket clip for easy attachment to notebooks, folders, and more. Its ink is permanent, fadeproof, and waterproof, ensuring durability. This pen has a 0.7mm fine point and uses red ink.