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

I had purchased some pens from another company online and when I went to use them the ink was mostly dried up. I went on a search at my local office supply stores but couldn't find any that fit. I decided to take a chance on these (based solely on the fact they were cheap and were the right length). Not only were they the right size but they work perfectly to. Very smooth gliding and no skips. I recommend these absolutely

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.

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.

Good replacement

Excellent They fit my Parker pen perfectly

Work great and as described. Appreciate the availability and their ability to continue reusing pensthat others might throw away. Saves waste, just what I needed.

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.

Very smooth writing.

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.

A great product which saves money. These are easy to fit.

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.