OLIGHT O-Refill Ballpoint Pen Refills, Pack of 3 Fine Point 0.7mm Ink Refills for O'pen Mini Series, O'Pen Glow and O'Pen Pro(Black, Pack of 3)

Definitely worth having, easy to replace.

Nice and smooth ink flow. Fit my pen perfectly. Good value for refill.

Why did you pick this product vs others?: I bought an OLIGHT mini pen and really like it. I use it all the time, so refills were required. Value for money: Well priced as far as I am concerned and they work. Ease of use: OLIGHT did a really good job with their pen and it is easy to use and refill. Refills: They come 3 per pack, so it takes care of my needs. Ink flow: They write well

Write smooth as always, and is the only refill for the old light pen

These refills work great especially for a left handed writer (iykyk)!