Pentel Refill Ink for EnerGel Liquid Gel Pen / 0.7mm Black Ink / Value Set of 10 Refills

These are usually great inexpensive pen refills. They work about 95% of the time.

Good item, fitting with Pentel energy pen

Exact refill I was looking for and amazing price. As a person who uses a pen on the daily this gel pen refill is the exact refill recommended for the specific pen that I use. Smooth writing what I like to call nice and juicy not over bearing and dries quick.. longevity depends on how often you actually using it.. for me specifically I go through 1 refill in about 2-3 month

I love these pens and use them all of the time for work. Buying refills is way cheaper than always buying new pens

right on time, or write. very nice and are as same as original, if not original. thank you all for delivery, fast and faster. ty, again.

These pens are a delight to write with, I have both several blacks and two sets of six colors, it's all I use. Only downside is the ink cartridge needs to be changed more often than I think they should, but that's probably why they are a delight to write with . The ink flows exactly as it should, no delay, no flops or blobs, ever. Comfortable to hold, does not cause cramping, and I think something about them seems to make my handwriting better. Great for journaling too. I've been using them for several years, I write a lot, and have not gotten a bad refill yet. Kind of my forever pen type.

The 0.7mm refills fit and work perfectly with my Papermate Inkjoy pens.

Great for writing. I love using these refills because it's very cost effective you don't have to buy another pen set just because the pen is out of ink. Great value and fast shipping.