this post was submitted on 06 Jul 2026
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Fountain Pens

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I got inspired and decided to try out a few fountain pen inks the other day. I picked up Organics Studio's Nitrogen.

This is a popular saturated blue ink that has a lot of red sheen to it, looks almost like metallic foil when written on sufficiently ink-resistant paper.

I used it with a broad-nib TWSBI Eco. And in that, that, I agree. It does show a lot of sheen.

One really needs video to see the effect, since one needs to tilt it relative to a light source. A static image doesn't really convey the effect:

https://www.youtube.com/watch?v=NEsHNIn1c7w&t=1460s

But there were some big caveats.

It dries out very quickly on one's nib

My big surprise was how extremely quickly the ink dried on my nib, producing a delay until the ink is flowing and a hard start after just a short time out in the air without ink flowing. People do talk about this online, now that I've gone looking for it, but I wasn't aware of it when getting the ink, and I doubt I'd have gotten it if I'd known about this going into it. One can't just stop and think for very long without needing to start writing to keep the ink flowing. For me, this is frustrating, and really kills the appeal of the ink for me. None of my other inks do this.

One really needs ink-resistant paper to see sheen

Another thing that I hadn't anticipated


not having played around with inks with a lot of sheen prior to this


is that one really needs ink-resistant paper to see the sheen. On ordinary copy paper, it just looks like a blue ink. I knew that there would be a difference, but not that there would be no sheen. On an inexpensive composition notebook I've had sitting around for probably thirty years in my desk, it looks all right, if not quite as shiny as on Iroful paper.

This probably isn't a huge surprise to people who have used inks with sheen, and it's not going to be specific to this particular sheening ink. But I'd expected some sheen to still be visible on more absorbent paper, and it isn't.

It tends to smear and get on things

In the above video, Brian Goulet does mention this and how the ink is infamous for doing this


which I find puzzling, given how quickly it seems to dry out on the nib. So I was expecting to see this. But I still managed to get smearing and blue blotches on my hands multiple times, despite being careful. I haven't seen anything like this with the other inks I've used (though I don't have a huge collection, admittedly).

Other

It has a reputation for staining clear pens. I haven't tried cleaning it out after exhausting my current fill, so no first-hand experience with this, but I thought that I'd also mention this, in case someone runs across this post when considering the ink.

Summary

The ink is pretty, if one wants something with a lot of sheen. I don't dispute that. But it really is a pain in the neck to use.

I don't know of a good "Nitrogen alternative" that performs better, but I have to say that I wouldn't recommend it to anyone unless they are aware of what they are getting into.

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[–] JakeSparkleChicken@retrolemmy.com 4 points 1 day ago (2 children)

Nitrogen is the most ill-behaved ink I've ever used. I tossed it out when the bottle was still 75% full since I wouldn't wish it on anyone.

  • The Smearing: Sweet creeping zombie Jesus does it smear! I haven't used it in three years, and it still hasn't completely dried in any of the notebooks I used it in.
  • Gets on Everything: I swear to Cthulhu, you get a free Nitrogen Gnome when you purchase this ink. The Gnome's only job is to make every surface in your home turn blue when you add water to it. Months after I got rid of it, I was still finding places inside of drawers that hardly ever get opened, that when wiped out with water, turned the paper towel blue. It was unreal, how much I kept discovering, and in the weirdest places, too!
[–] Sxan@piefed.zip 4 points 1 day ago

You get an A++ in cussing. I'd follow you, if I could.

[–] tal@lemmy.today 3 points 1 day ago* (last edited 1 day ago)

For me, I think it was just smearing, where I thought that ink was already dry, but I guess there's more to it than that. I saw something on Reddit saying that apparently the ink dries out in the cap, and then when you unscrew the cap, little tiny water-soluble flakes fall out and then spread all over the place while acting as little bombs of blue that explode when exposed to water, so being careful about where you open it it and wiping it down or something can mitigate the problem. I dunno. I haven't filled with it more than once, so I haven't run into this yet. Err. Well, I hope not.

https://old.reddit.com/r/fountainpens/comments/ks2eb4/organic_studios_nitrogen/

Yup, Nitrogen is evil. Pretty but evil. I think I'll end up throwing out my bottle because I'm too scared to open it again and deal with all the invisible flakes of ink that just lie there, waiting for the tiniest amount of moisture to turn everything into a blue mess....

EDIT: I am optimistically hoping that I didn't leave any flakes anywhere. I'd used an area on my (wooden) desk that I'd painted with automobile paint to make a water-resistant, stain-resistant surface to do the fill. I just now wiped it with a damp paper towel and didn't get any surprise blue.

I'd assume that doing a fill in a metal sink would avoid that risk.