Liquid-ink roller ball pen delivers smooth consistent lines. A sophisticated liquid ink feed system offers an effortless, skip-free writing experience using permanent pigmented ink which helps prevent document and check tampering, as the ink cannot be lifted off the paper using common chemicals. Ink reservoir encompasses the whole barrel body for larger ink capacity and write time. The texturized rubber grip provides great writing control and comfort, while not containing latex (a known allergen) or phthalate (a potential carcinogen). Fade-proof, water-proof ink lasts over time. Designed for precise writing even through carbon copies. Durable metal pocket clip. Four pens per package.