Pentel EnerGel Liquid Gel Pen Refills, Needle Point, 0.5 mm, Blue Ink, Pack Of 2

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.
• Conforms to ASTM D4236 standards. For detailed information see www.astm.org.