The LRN7 is a type of Pentel Energel gel refill (known as the LR refill) in a 0.7 mm size. The LRN refills specifically refer to the needle-tip (aka needle-point) variety of the refill, with the number indicating the tip size.
This is a liquid gel ink refill that will fit G2 rollerball pens, including any Pentel Energel. This refill is wide enough that it typically fit Japanese gel and rollerball pen bodies but not European ones. It is similar in size to a Pilot G2 refill.
The LRN refills are commonly sold in Pentel’s Energel Euro and Clena lines, but the refills will fit any refillable Energel pen and most Pilot, Lamy, etc. rollerballs.
The 0.7 mm LRN refill is a very good refill for every day use and is a good fit for note-taking and other general applications. This is the widest side that the LRN needle-tip refills are sold in. The standard writing tip, which Pentel calls their “metal tip” extends to a bold, which is 1.0 mm refill known as the LR10. The LRN10 refill does not exist.
Pentel EnerGel LRN7 Needle-tip Liquid Gel Pen Refill Information
| Street Price | Check Price |
| Manufacturer | Pentel |
| Pen Type | Rollerball / Gel |
| Rating | |
| Sizes | 0.7 mm |
| Ink Colors | Blue, Black, Red, Violet |
| Max Body Width | 6.2 mm |
| Acid-Free? | No |
| Erasable? | No |
| Pressurized? | No |
| Archival? | No |
| Fade Resistant? | No |
| Fraud Prevention? | No |
| Quick Drying? | Yes |
| Non-toxic? | No |
| Water-resistant? Waterproof? | No |
| Ink Base | Dye |
| Refill Length (cm) | 11.2 cm |
| Tip Shape | Needle Point |
| Tip Material | Metal |
| Refill Standard | Pilot G2 |
| Quantity Sold | 1 |
| Similar Refills: |