These refills are perfect in all of my Pilot pens and work great

These refills are perfect in all of my Pilot pens and work great

These work great as a refill for my Pilot Metropolitan fountain pen.

These refills work perfect in my Pilot Metropolitan ink pen

These are the perfect refills for the fountain pen and have not disappointed me in any way.

I get consistent flow and line quality with this ink in my pen

The ink flows well and doesn't gel in the nib, ready to use even after a week of inactivity.

Nice color, good flow, dries fast, no complaints.

The ink flows very well and is a rich, dark black even after drying.

works perfect, good flow, nice dark black ink, such good ink i use it for art as well as writing

The color is very good on this and it rolls off my fountain pen very well

Refills for Pilot fountain pen, easy to put in and, remarkably no ink stains any where

Fits in vanishing point fountain pen really well and does not leak

I haven't used any more expensive fountain pens, but the Pilot Metro is very nice with this ink, especially for the price

My secretary bought me this great Pilot fountain pen, but with only two cartridges.

really bad quality

It dries quickly for fountain pen ink, and doesn't bleed through on the paper too much (and trust me, I'm not using any high quality or expensive paper)

The ink wont feather or bleed unless you're using cheap, low-quality paper

the ink may not last long or is impressive quality ink but it certainly gets the job done for a good price.

I have ordered this ink several times and it is of good quality.

, Ink is good looking, smooth and black, easy to install into pen, at good price and shipping

Don't buy the color of black/blue, too much overpriced, you can find only half price somewhere else

These are hard to find, and it was nice having them at such a good price.

the ink may not last long or is impressive quality ink but it certainly gets the job done for a good price.

They are very easy to install and re-use with bottled ink, The price is reasonable.

Once that was done, I then had to puncture the tip with a punch (carefully so as not to enlarge it too much) because my nib was unable to pierce the plastic seal

Photos are wothbit heing used in my pilot metropolitan fine nib on moleskine paper

It flows beautifully, I don't think I've ever had trouble with it clogging up the nib, and it puts a nice bold line on the page

Currently using this ink for 2 of my Pilot Metropolitan fountain pens, one with a Fine nib and the other with a Medium nib

Before the nib was so scratchy from the other ink.

Would recommend this product to anyone who uses fountain pens!

This is a great ink cartridge although proprietary product

I like this product, because it is easy to change out and not messy and useful for when you are on the go

This product is easy to use and a box of refills lasts quite a while

The ink itself is amazing but I have to give this product two stars because when I received it, multiple ink capsules had broken open.

These are working very well so far with the PILOT Vanishing Point retractable fountain pen

Not only did these not fit my pen (which was my fault since I missed that it said it was just for pilot pens) but this runny as all get out

The color is very good on this and it rolls off my fountain pen very well

After all of those modifications, I am happy to say that my pen is now flowing ink beautifully!Others have complained about these leaking

The retractable pen is my favorite of all fountain pens

These cartridges work great with the Pilot Pens that are very reasonable in price and write so easy and with no drips or scratchyness like other fountain pens do.

I love the ink and how smoothe it writes, however package came with obvious leaking, two cartridges had “bled out” and were empty, a third cartridge was only 2/3 full.

The cartridges are defective - they don't pop open when you push them into the fountain pen, so no ink can flow

The colors are strong, the cartridges hold more than enough ink and drain all of that.

I have several Pilot and Namiki pens, and the cartridges are great.

The ink flows very well and is a rich, dark black even after drying.

The ink itself is a deep and rich solid black which stands out boldly on the piece of paper

The ink flows very well and is a rich, dark black even after drying.

Good ink as well, solid black and no real issues with bleeding or water

I have not been very disappointed in this ink -- It's just as fluid and solid as the black, but I didn't realize how bright it would be -- more sky blue than dark blue

Nice dark blue shade, when using the right paper (I use a black & red notebook), I get crisp lines with no leakage.

Very easy to use and ink works great on the correct paper

It does bleed through cheap paper some, but I have not noticed this with good stationery quality paper

The ink takes a little time to dry, and the ink can feather a bit on the wrong paper

Good ink, bleeds on cheap paper but flows really well in my Pilot Falcon.

It does tend to bleed through paper a tiny bit, but if you're not using it to sign documents, checks etc

The ink also offers a little bit of water resistance so that you won't lose your notes if you spill a drink on them

The shade of green is a bit darker than the picture or the green dot on the box.

I would classify the color as somewhere in between a Prussian Blue and a Federal Blue, but whatever it is I like it quite a bit

A bit expensive because of the shipping, but such is life.

However, when it came, 8/10 of the ink cartridges had the sealing broken (and slight leakage)

I'm going to try "breaking" the seal that connects to see if it'll flow properly

Arrived OK!They work as

Make sure it is secure in the pen otherwise a seal may not be created causing the pen to leak.

All cartridges dried out before I could use them because the seals were broken and leaking