Pentel � EnerGel Retractable Liquid Gel Refills, Needle Point, 0.7 mm, Black Ink LRN7-A

With the best qualities of liquid and gel ink, this Pentel EnerGel refill provides a smooth feel as your pen glides over the paper. Use it to extend the lifetime of your favorite pen, so you can write with confidence, even during a long meeting or class. Gel pen refill dries quickly for smudge-proof writing. Allows you to use your EnerGel pen over again. These gel pen refills' black ink offers bold, visible lines. Outfitted with 0.7 mm needle points.