4.37 inch Rollerball Pen Refills, Roller Ball Fine Point 0.5mm, Blue Ink Refill Pack of Replaceable Pen Refills Medium Point (6 Pack)

These 4.37 inch Rollerball Pen Refills offer great value for anyone looking to keep their favorite pens going strong. The 0.5mm fine point delivers smooth, precise writing with every stroke, and the black ink flows consistently without any skipping or blotching. The refills are easy to replace, and the pack provides an excellent quantity for the price, making it cost-effective for those who write a lot or go through refills quickly. The quality is comparable to higher-priced refills, which makes this an even better deal. If you're a fan of rollerball pens and want to stock up on reliable, affordable refills, this pack is a perfect choice.

Great pen for refill

Does not write well. Very scratchy and does not lay down ink well.

Got these to replace the ink cartridges of several of my gel pens. All of the refills were fresh and not dried out. They worked well and the smoothness of the ink was similar to the original refill.

Tengo una pluma de recuerdo, es a apreciada por mi, no había encontrado repuesto que le sirvieran, ahora puedo usar mi pluma y con el color de la tinta que me gusta.

Works well

Fits and works great for my pens.

I’ve used 3 refills out of the 6 in the pack since I bought these. All of them shared the same issue, the y skipped in writing, you could see from my screenshot on my notes, broken lines, skipped writing. So frustrating.

Great item, works well

Funzionano perfettamente

Estou usando sem nenhum problema.

Great inks, write exveptionally well, fit my pen (custom built one for me) and surprisingly I enjoy using these inks. I have no faults in them, i do suggest and hope you enjoy them as much as i do, keep in mind the fitting of them pre purchase.

Die Tintenroller-Minen sind von toller Qualität und schreiben sehr flüssig. Die Tinte trocknet schnell und verläuft nicht, ideal für präzises Schreiben. Wirklich ein super Produkt, das ich gerne wieder bestelle.