MengRan 3.9'' Ballpoint Ink Pen Refills,Black Ink,Medium,10Pcs | Compatible with Parker Pen Refill, for Click Pens & Twist Pens

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

finally i found the right refil for my favourite pen , these are a god send , good amount of ink to last a while, smooth writer ball point. i will purchase again

Excellent value works well

Exactly as described and write very smoothly.

The refil was a good fit for my pen, but the ink was a bit blotchy - at first. It seemed like there was a clump of ink on the nib. However, my husband - whose eyes are obviously better than mine - noticed a little rubber cap on the end of the refill nib, presumably (and logically) put there to prevent ink spill in transit and storage. Once the cap was removed theink flowed perfectly. Cannot comment on longevity yet, but as it currently stands I am happy with my purchase.

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

Good enough but didn’t last very long. Ordering again as hoping was just a bad batch.

They work......but it feels like you are writing with a rock!

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.

Recambios de boligrafo prácticos y secillos

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.

Genial pour les stylos savrowski , ça permet de continuer à écrire car la cartouche est petite , on peut continuer à profiter de notre stylo.

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.