Pentel Energel 0.7 Refill Ink for BL57 & BL77 Pens, Box of 6 Black and 6 Blue (12 Total) 0.7mm, Metal Tip, LR7 Refill is Also Used for BL407 Pen

The Pentel Refill Inks for EnerGel Liquid Gel Pens are a game-changer for any writer who wants to keep using their beloved pen without worrying about ink running out or smudging.

With bright pigments and consistent viscosity, these refills provide clean and crisp lines every time.

Plus, they're quick-drying and easy on the hand, making them perfect for left-handed writers.

And the best part? These refills are designed to help you reduce your environmental impact by keeping your old pen in use instead of buying a new one and throwing it away.

Don't settle for subpar refills that can ruin your writing experience - try the Pentel Refill Inks today and breathe new life into your favorite pen!