MontblancRollerball Refills (M) Mystery Black 105158 – Refill Cartridge with a Medium Nib for Rollerball Pens – 2 x Black Pen Refills

My mum's Montblanc pen had run out of ink and I asked her if she wanted the real deal replacements or some generic ones and because I had found a pack of two Monblanc refills in mystery Black on Amazon for a very reasonable price she opted for the read deal. Having put one of them into the pen and written a little with it I have to say it writes nice and smoothly as one would expect of a quality refill. Assuming I can find them again for around the price I paid I would be very happy to buy them again in the future! :o)

Delivery nice and easy

It was what I was needing and arrived on time.

I have used a Montblanc rollerball pen ever since I was presented with one some years ago. My only quibble with the refills has nothing to do with performance, which is excellent, but the cost, which is steadily creeping up. Hence four stars instead of five.

After a delay in arriving, these are a perfect fit for my Montblanc pen. Will buy again when needed.

These are expensive but worth the money for my Rollerball pen. I did find cheaper ones on eBay but they were of inferior quality.

In my opinion, these refills do not last enough and the ink flow seems not smooth as expected. I used to buy the refills from a shop in my town, but they don't sell them anymore: so I decided to buy them online. I always bought original Montblanc refills as they use to work very well: I must say that the ones bought online do not compare with the previous bought at the shop. I do not why, but they seem different in terms of shorter durability and worse ink flow. I was looking to buy them form the online Montblanc shop, but the cost of delivery is almost doubling the price: for the moment I would say a reasonable product, but not as excellent as I was used to.

Made mistake of buying on eBay, turned out to be fake re-fills, my bad.These, however, are perfect, proper Montblanc originals no BS. I guess if you have a 400quid pen you should be able to afford the real re-fills.