From a culture that has revered the art of writing for more than a thousand years comes instruments and accessories that celebrate both writing and art. Pilot's high quality refills and accessories extend the life of your Pilot and Namiki writing products, creating ultimate value with an economic option. The RF15 is a metal ball point refill for Pilot Vanishing Point and Namiki ball point pens and is available in both fine and medium points in black, blue and red. It delivers ink smoothly and consistently to deliver the best performance from your writing instruments. For every creative endeavor, Pilot is the ultimate writing tool.