Pentel LR7-A refill, liquid gel, black, 0.35 mm

This refill ensures a constant ink flow in your EnerGel pen.⁠‌‌‌‍‌‌‌‌‌‍‌‌‍‍‌‍‍‍‌‍‍‌‍‍‌‍‌‍‌‍‍‍‍‍‍‍‍‍‍‍⁠ With a 0.35 mm line width you write precisely and clearly, perfect for notes and drawings.⁠‌‌‌‍‌‌‌‌‌‍‌‌‍‍‌‍‍‍‌‍‍‌‍‍‌‍‌‍‌‍‍‍‍‍‍‍‍‍‍‍⁠

What does this refill do, and when do you need it?
This liquid gel refill from Pentel keeps your favourite gel pen working at its best. Liquid gel ink combines the convenience of a ballpoint pen with the smooth flow of a rollerball, so you can write effortlessly and without skipping. You need this refill when your current pen runs out and you want to keep the same writing experience.

Why exactly this 0.35 mm variant?
With a line width of 0.35 mm and a ball diameter of 0.7 mm, you get a fine line that is ideal for detailed writing. This thickness offers the perfect balance between legibility and precision, so you can neatly fill in both notes and important documents without the text becoming too thick or unclear.

Liquid gel technology in practice
Liquid gel ink flows more evenly than traditional ballpoint ink, so you need to apply less pressure while writing. This reduces hand fatigue during long writing sessions. The black colour stays consistent and does not fade, giving your written text a professional appearance.

Checking compatibility
This LR7-A refill fits Pentel EnerGel models BL37, BL57, BL77, BL107, BL407, BL2007 and BL117, as well as the Tradio Soft TRL91 and TRL92 pens. Check the model number on your pen before ordering – this is usually printed on the pen clip or the body of the pen. The refill has reference numbers LR7-A and LR7-AX.