Lanier Refill Combo Pack - 3 Schmidt 8126Mini Capless System Rollerball Refill Blue Fine Tip

Absolutely exactly what I was looking for and are really high quality. I bought them for my Olight pen, and they fit perfect and write amazing. Will definitely be a return customer. Update: As much as I wanted to love these. Unfortunately they only last about a week at best. The original that came with my olight lasted me two years. So unless I just got a bad batch, then they’re not worth the money.

I bought these for my Olight O-Pen Glow but they did not fit. The cartridges themselves write great, how I would of loved my open glow to write. But if these are a good fit for your pen I'd recommend, sadly they don't fit the Glow.

Does not fit the open mini2. They are too large in diameter and prevent the pen from functioning correctly. They also write very faint and inconsistent.

I had been looking for a blue ink replacement for my Olight Pens. I found these here on Amazon and I instantly loved them. The write so smooth. I highly recommend these ink replacements. I will definitely buy more in the future

Prefect fit. Exactly the same size as the olight cartridge used in both the Olight O'pen Pro, O'pen 2, and O'pen mini. Writes smooth with bold blue ink. Definitely makes my Olight O'pen Pro a very practical EDC on and off duty.

These cartridges are great! The ink is smooth and beautiful. It also dries instantly and doesn’t smudge at all. The only thing to be mindful of is that if the tip stays in contact with the page (or shirt pocket) then it will continue to flow ink and bleed through the page (or clothing). Be careful to close your pen before putting it in your pocket. That said, the ink washed out of my shirt easily with a little pretreating.

I have a 9.5 centimeter LePin writing pen I love. Not easy to find this size in most brick & mortar retail stores, lucky the they are available thru this portal.

I bought these as they were supposed to be a higher quality and more reliable refill option for my Olight pen. Not only did they not work they were worse than the Olight refills I was sent for free by Olight themselves. All 3 of these Schmidt refills were dead after signing my name once.