Pack of 10 Replaceable Ballpoint Pen Refills Black Ink 1mm Medium Refill Compatible with Parker Pen (Black Ink)

I was looking to replace ink for my favorite promotional pen. The ink/pen was from a company called Cotapaxi and I'm so happy I located your company on Amazon. The ink works great and fits the pen perfectly. The ink writes nice, which I tested on the Amazon packing label on my shipment. I'm not sure on actual drying time, but when I just went back to the package sticker, my writing did not smear what I scribbled on the label. This looks like a winner to me. Thank you for giving my old favorite pen new life. A solid economical choice for pen refills.

Fit my titanium pen well. Better ink replacement than original. Smooth writing. Very durable.

Refill worked perfectly on a pen that had an old ink. It brought my pen back to service. Love it was a reasonable price and there were several in the package.

They fit my Parker perfectly. The write smoothly and flow nicely, ink drys well! I like a deeper color for my black ink, bit it is ballpoint not gel! And they seem to last a very long time. I’m still on the first refill and use it daily

No ink leaking or splattering when being used or stored. Ink doesn’t smear if the tip is wiped clean. Store with tip pointing up.