DunBong Black Ink Refill Pack of 5, Replaceable Ballpoint Pen Refills, Medium Point Metal Refill (Black)

Perfect fit. Nice ballpoint pen replacement cartridge. Recommended

One of the best products that I have ever purchased. Great ink flow and excellent quality product.

I love that I can’t go back to my desk and get a refill right away, and I have no problem continuing with my work. My only issue is that if I should drop my pen in the cooler, I work at a chicken plant, my pen might start skipping. I understand that gravity and a broken seal might stop my pen from working. but my pen seems to be the envy of my colleagues. I am so happy that I made this purchase.

These ballpoint refills are fantastic. Typically, ballpoint ink doesn't write as well as gel ink, and ballpoint pens don't write as smoothly as rollerballs. I was pleasantly surprised at how well these refills work. There's no drag like you usually get with ballpoints. The ink has the viscosity of a ball point, but it writes with the smoothness of a rollerball. I'll definitely purchase again.

I have 2 pens that require these pen refills. I love them both (one is wood with silver trim,; the other has gold trim). They're my favorite pens. You can either out on a coffee table where guests can see them and they look very nice.

Good

My favorite pen ran out of ink so I ordered these hoping it would write as well as it did before and it’s even better! It’s very smooth and pigmented, the ink is rich and doesn’t skip. No completely smear resistant sometimes the very first mark has a little more ink than you might want. But I absolutely love the way it writes

When I first installed one of these, it fit well and wrote well when I tested it. Then when I tried to fill out a form, the ink ball kept sticking and not writing. That makes the refill useless.

Why did I not order that sooner, had all kinds of pen in drawer not working, now all of them are back to life, the new refill works great and it write well also

This is a product to be avoided. Could not return the product as the window closed

Good quality

Easy fit and work like a charm. Not like the originals but they do the job.

Better than expected. The ink flows nicely and writing is smooth.