Pentel Refill Ink for BL57/BL77 EnerGel Liquid Gel Pen, 0.7mm, Metal Tip, Blue Ink, Box of 12 (LR7-C-12)

These Pentel refills for great to have ready available to refill when in need. With all the writing I do my pens often run out of ink. Having these ready to grab and refill was good to have in stock. The quality is great, very affordable. And for the pens very well. Ink does dry quickly and has a great ink flow.

Love, love these gel pen refills. The price is great, the quality is great and the quality in the box is great!

This refill rights like butter. Absolutely one of the best ink refills I’ve ever purchased and I don’t think I’ll ever look back.

I fell in love with the first pen I bought and couldn't stand to write with anything else. But having only one pen isn't practical for someone who can't keep up with a high-use item, such as a pen. So I immediately went out and bought 2 more. I used them exclusively and I write a lot. So the other day I'm writing postcards to voters and first one pen runs out of ink, so I picked up the second one and continued. Fifteen words into it, the second pen ran dry. I panicked because I had no idea where my 3rd pen was. So I quickly jumped on Amazon and ordered refills because I knew it would be fast, and it was, taking 2 days to arrive. I found my 3rd pen and all was good. My refills came yesterday but I didn't have a chance to change the cartridge until today. And just moments after replacing them, my 3rd pen ran out of ink. I'm so dang glad I decided to buy the pen and the cartridges are a perfect and cheap way to continue the wonderful writing experience.

Interfere are my absolute favorite pen! .07 is the size I prefer. These ink refills are perfect to keep some in your desk drawer and some in your work bag so you always have them. They each come with their own wrap which makes it easy to store.

I love these gel pens and use them for everything. Unfortunately it was only recently that I learned about refills. Once I learned this, I grabbed every color especially blue, as that is what I use the most in my day to day writing. These are easy to put in and the price is a deal. My only issue with them is they leak. At first I thought it was becsuse the pen was flopping around my bag but now it sits at my desk and still leaks. Maybe it was a bag one? Finished it and put another and that one leaks too. Bummer. It's not the end of the world but my hands def get marked up. Other than that, these work fine.

great item, this is the 2nd time ordered will order these again

I love this brand of pens, the refills work perfectly, doesn't smudge, doesn't leak, and the color is perfect! I Love it. Highly Recommended.