BASTION® Premium Pen Refill, Deeply Pigmented Ink for All Bastion Bolt Action Luxury Pens, Standard Ink Refill with 0.55mm Fine Tip - Black Gel, 6 PCs

This refill works perfectly if you have a bolt action pen. I made the mistake of using the ballpoint refills but they don't work as well with bolt action.

There’s so much research on the refill pin I needed. This was the one was perfect. It writes really well and the description was very helpful.

The titanium is light but sturdy. Its fidget friendly and writes smooth. Great pen for the price

Refills are fantastic. They write very smoothly and fit perfectly. My one issue is they write a bit thicker than described; I’d say they are closer to a 0.7 than 0.5.

Writes well, and fits my Rotring Rapid Pro. Definitely worth the price.

Write like a new pen

They write really smooth.

I purchased 5 gel refills and 5 reg refills, so far only 2 of 8 have worked. The pen stops writing and then will write again after scribbling for a min. Not what I would expect from bastion. Love the pens, but keep having issues with the refills.

está bién.(Sin exagerar)

書味 良し ジェットストリームには戻れない(^^ゞ

Excellent service. Items arrived promptly and were exactly what I required.

Love me a good Caran d'Ache pen. My dad buys the limited editions pens throughout the year and gifts them to family. I have several of them and needed black ink for work (rather than the blue they come with). No scratching or smudging. Comfortable writing.

The Bastion brand is very strong and reliable. These refills are perfectly matched with the pens. I use my Bastion pen every week, I have dropped it many times, it just keeps going! Always reliable, smooth writing, goos value for money!