Pilot Precise V7 RT Liquid Ink Refills fit the Precise V5/V7 RT and Precise V5 BeGreen Rolling Ball Pens. These ink refills contain smooth writing, smear-proof liquid ink and are available in a 2-pack with fine (0.7mm) points for your favorite Pilot Precise Ink pens. The refills feature a unique liquid ink formula that maintains consistent flowing strokes. With patented precise needle point technology, each pen has a ringed ink feeder for a smooth and even ink flow. They are even safe for airplane use. The unique liquid ink formula maintains consistent flowing strokes - no smearing or blotting. Pilot Pen offers high-quality, smooth writing instruments that enable you to get it all done with style and ease. Whether it's helping you to take the stress out of writing or achieve calendar management, Pilot pens allow you to accomplish your mission.