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

These write so well and the color is a really nice blue! I first bought the G2 refills and they worked nicely, but not as smooth, and the blue isn’t as cool looking. So glad to have found these to replace (with a spacer hack) my Lamy M63 - expensive, rough, unsatisfying refills. It’s much higher quality than the Lamy setup and the refills don’t run out after like 6 full pages. Thank you Pentel EnerGel!

The ink is great but it doesnt last long if you do pretty much writing everyday.

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.

Theses are an exceptional product. Dark bold ink color. Great lines, not to fine. The ink does run down quickly.

I love these inexpensive Pentel gel pens and I love that you can refill them. I use them a lot and these refills are great. The ink is smooth as silk on the paper and the blue color is very pretty. I like my blue more like Robin egg blue rather than cobalt and these fit the bill.

The refill is good and it writes smoothly. Just it doesn’t work for paper mate pens. It’s a bit big when you try to retract the ink it gets stuck and you have to take the pen apart

Great buy. bright ink.

I write a lot (journals, manifestations, etc.) and decided that it was time to start using refills because this gel pen is my favorite, and I want to continue using it every day. Getting the refill switched was easy, and now I won’t run out of ink for a while. Twelve refills for only $8 when you already have pens to insert them into? That’s a great deal. I’ve seen other reviews where people talk about this pen skipping, but it has NEVER done that for me. This is the most reliable pen I’ve ever owned, and I’ve even purchased them as gifts for coworkers. Overall, I’m happy I went with refills: they’re cheaper, and I’ll always have ink at home.

Good price, quality, service, delivery - all good.

What a refill! It's super smooth. Having got used to it for few months now, I find it extremely difficult to switch to any other pen/refill. Unlike some other gel refills I have tried in the past, the flow it smooth till the last drop or ink. I can say without doubt that it's the best refill you can get at this price.

Good stuff but wasnt in a box

Con problemas de cervicales y muchas contracturas conseguir el boli perfecto ha sido una odisea. Este. Escribe de maravilla, se desliza fácil y rápidamente, la tinta no se corre y la presión que tienes que hacer es... nada. Si tienes que escribir mucho (por ejemplo, una oposición) prueba y verás qué bien.

Excelente calidad y sensación al escribir. La tinta seca rápido y es de un color azul muy agradable. No duran demasiado pero por el precio el desempeño es justo. Para cualquier bolígrafo Pentel de 7mm