Pilot Precise V5 RT Liquid Ink Retractable Rollerball Pen Refills, 0.5mm, Extra Fine Point, Blue Ink, Pack of 6 Patented, advanced liquid ink technology formulation offers a consistent, smooth flowing write Performance-tested to write-out a distance of 8,202 feet Trust Pilot to deliver quick-drying, water-resistant ink for smear-free results. Total of 6 refills