MengRan 3.9'' Ballpoint Ink Pen Refills,Black Ink,Medium,10Pcs

Good fit in the Parker pen and good quality performance.

Fit nicely and wrote smoothly

A perfect fit for my custom made pen from my late grandfather. Wasn't sure I would find a cartridge that would work until I stumbled across this. The pen cartridge works great. Ink flows easily and the med ball point is my favorite. The color is nice.

Mine arrived covered in ink. None of them had that little wax ball on the tip, and they leaked. But I cleaned them off, and they instantly wrote well. The ink flowed easily and smoothly. They fit well into the click pen that needed the new ink. They don’t appear to still be leaking anymore, but I need more time to test them. They just arrive today.

Great product. Reasonable price.

Bought to replace ink cartridge in a ice pen i have. Fit perfectly even though i did not have a brand name for the pen.

I'm so happy to be using my fav pen again, and I have enough refills to last my lifetime. And my daughter's, too. It worked perfectly in my pen and writes just as well as the original. I'm not a stylophile so I don't know what kind of pen it is, it's just nice and this refill worked. Nuff said.

Not a consistent flow of ink from the refill - lower quality ink but lower cost.

Refills came quickly. Good price, easy to fit and I'm very pleased as I thought my pen might not be easy to refill.

Ottime ricariche compatibili per penne Parker. Il refill non inficia per nulla la meccanica dello scatto, alloggiando perfettamente nella sua posizione-spazio. Punta fluida e scorrevole: anche con una pressione leggera il tratto non salta. Ottimo rapporto numero/qualità/prezzo.

Sometimes the ink comes out a lot (blotches) then suddenly it slows making the tip scratch the paper you're writing on & barely making a pen mark. I guess you get what you pay for.

ciao , io ho una vecchia ferrari store di circa 30 anni fa , e ogni tanto apro il cofanetto , per pulirla , e per i ricordi , non scriveva piu , con questi ricambi, almeno funziona . ottimo funzionamento e prezzo.

Tested one but haven't used any yet but the test was very good THE price was pennies over one dollar