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🖋️ Upgrade your pen game—because your ideas deserve the best ink.
MengRan 3.9'' ballpoint pen refills offer a reliable 1.0 mm medium point with smooth black ink, perfectly compatible with all Parker ballpoint pens and Parker-style refills. Packaged in a convenient set of 10, these metal tactical refills ensure durability and consistent writing performance for professionals who demand precision and style.




| Asin | B093W2FXCX |
| Best Sellers Rank | #55,547 in Office Products (See Top 100 in Office Products) #528 in Pen Refills |
| Brand Name | MengRan |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,428) 4.5 out of 5 stars |
| Ink Color | Black |
| Item Weight | 0.03 Kilograms |
| Manufacturer | HuaHao |
| Manufacturer Part Number | ParkerRefills |
| Model Number | BX-4YR4-QCEQ |
| Number Of Pieces | 10 |
| Package Size Name | Pack of 10 |
| Point Type | Medium |
| Style | Ballpoint |
| Unit Count | 10 Count |
User
My new favorite ISO G2 red ink refill
The MengRan 3.9" Ballpoint Ink Pen Refills are the best red ink refills that I have found to date for pens that take ISO G2 (Parker style) refills. They write about as smoothly as a gel pen but without smearing, and the color is a true deep red vs. the orange red you see from, for example, a "red" Pilot G-2 gel pen. These refills work in every pen body that uses ISO G2 refills that I tried them in, including Parker Jotter and Urban ballpoints, a Rotring 600, and inexpensive ballpoints from Unibene and ChaoQ. Other than "ballpoint" (probably meaning oil-based) and "fast-drying," MengRan doesn't say much about their ink formula, but I think it might be hybrid ink like a Uni-ball Jetstream or Pilot Acroball.I like to use red ink to annotate my monthly bills with the date paid and either a confirmation code for an online payment or check number for a mail-in payment. Until receiving these refills for review, I was unable to find a satisfactory ISO G2 (Parker style) red ink refill, so I had to use either a red gel pen or a red Uni Jetstream refill in the capped SX-217 Jetstream body since the more commonly-available Jetstream RT pen bodies are too fat for me. However, after trying this product, my new favorite bill paying pen and refill combination is a red-body Rotring 600 pen with one of these smooth-writing red ink ballpoint refills from MengRan. I have already ordered another 10-pack.
User
funciona muy bien
Recambios de boligrafo prácticos y secillos
User
Ottimo prodotto
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.
User
Idéal pour les stylos savrowski
Genial pour les stylos savrowski , ça permet de continuer à écrire car la cartouche est petite , on peut continuer à profiter de notre stylo.
User
Not a consistent flow of ink from the refill
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.
Trustpilot
1 day ago
3 weeks ago