Posts filed under Fountain Pens

Pairings Party: Kaweco Sport Marble Ocean, Pennonia x SultilsAttila Stormy Meadow

Kaweco Sport Marble Ocean, Pennonia x SultilsAttila Stormy Meadow

What do you do when you have one of the best-looking Kaweco Sports ever released, and one of the wildest inks ever made, sitting on the desk right next to each other?

🍍🖋️🍍Pineapple Pen!🍍🖋️🍍

The Kaweco Sport Marble Ocean Fountain Pen and Pennonia x SultisAttila - Viharos Tisztás, translated as Stormy Meadow, look like they were made for each other. Marble Ocean features a Blue and Green swirl pattern throughout the barrel, with some translucent areas mixed in, and Stormy Meadow is a bright Green with a matte Blue “shimmer,” which is definitely something to discuss further.

The Sport Fountain Pen is an all-time favorite of mine, but I did something for the first time when filling this one: I eyedroppered it. Traditionally, this is a straightforward operation with the plastic barrel of the Sport, but I’ve avoided doing so in the past. Why? The Sport is the perfect pocket pen, and I’m known to toss mine around a bit when on the go. I don’t even use those terrible little Kaweco converters, just whatever short international cartridge I’m feeling. Cartridge usage is safer.

That said, converting this pen to an eyedropper is simple, especially with the new threaded nib unit Kaweco is starting to use. A little silicone grease on the nib housing threads, and a little on the barrel connection threads, and you are good to go. This one hasn’t left the desk yet, but the seal has been perfect so far, with no leaking or burping.

The ink flow is wonderful, too, which I was concerned about. Stormy Meadow is considered a shimmer ink, and I have an Extra Fine nib in this pen, so that feels a little bit like playing with fire. Not only has there been no issue with ink flow, I’d argue it has been exceptional. It writes consistently wet from when I uncap the pen until I’m done.

As I mentioned earlier, the shimmer particles in this ink are matte, not shiny. Instead of a glittery line on the page, this one has more of a flat coat. The base ink color is Green, and the matte pigment is Blue, with the end result showing a wonderful mixture of the two. The effect on the page is what looks like a Green ink with Blue shading, and it’s kind of awesome.

SultilsAttila Stormy Meadow

The left side of the page shows some of the matte dust transfer.

As awesome as this ink is, there is a downside: the matte shimmer behaves like graphite on the page. When the ink dries, you can run your finger across the page and the powdery surface will transfer onto your fingers, and leave behind smudges. If you are active in your notebook, it will transfer onto the previous pages. If you are left-handed … well, you get the picture.

SultilsAttila Stormy Meadow Writing

Amazing results on the page, even from an Extra Fine nib.

Why would you use an ink with this level of downside? It’s beautiful on the page, the effects are unique, and it’s downright fun. Would I use it as my journaling ink? No. Would I use it in most other short-form writing situations? Yes. My biggest surprise is just how well it works from this Extra Fine Kaweco nib. I had low expectations, which were exceeded by miles.

Pairings Party: Kaweco Sport Marble Ocean, Pennonia x SultilsAttila Stormy Meadow

I’m thrilled with how this pairings party turned out, but I have a few questions for you:

  • Would you eyedropper a Kaweco Sport?
  • Would you use a matte “shimmer” ink?
  • Would you use a matte “shimmer” ink in an Extra Fine nib?

I feel like I did everything I wouldn’t normally do with this setup, and it worked out perfectly. It looks like more experimentation is in the cards, and in my pens!

(Vanness Pens provided the Kaweco Sport at a discount, and Amarillo Stationery provided this ink at no charge to The Pen Addict for review purposes.)


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Pairings Party: Kaweco Sport Marble Ocean, Pennonia x SultilsAttila Stormy Meadow Writing
Posted on September 28, 2026 and filed under Pennonia, Kaweco, Ink Reviews, Fountain Pens.

Opus 88 Mini Fountain Pen in Baby Beluga

Opus 88 Mini Fountain Pen in Baby Beluga

(Sarah Read is an author, editor, yarn artist, and pen/paper/ink addict. You can find more about her at her website and on Bluesky. And her latest book, The Atropine Tree, is now available!)

The Opus 88 Mini Pocket Pen has been in my daily rotation for several months now, and it has really impressed me with how many of my favorite pen features it fits on its tiny lil body.

Opus 88 Mini Fountain Pen

For one, it's pocket-sized. I love a pocket pen. Pocket pens are so practical for carrying around, and I'm constantly on the go. I also have small hands, so they tend to be comfortable for me, too, though that won't be the case for everyone. This one does post, though. I love the full-sized Opus 88 also, but I do feel like I'm wielding a baseball bat while I'm writing with it. The main downside to most pocket pens is their ink capacity. Tiny body means tiny ink reservoir. But not here! This thing is a mini ink tank. Nearly the whole body fills with ink, thanks to the handy included eyedropper. I've had a lot of eyedropper-filling pocket pens, and quite a few of them have leaked. Not this one! It has a plunger seal that blocks the ink from even reaching the feed unless the end-cap is unscrewed to release the vacuum. That makes it safe for pocket carry and travel.

Opus 88 Mini Fountain Pen Clip
Opus 88 Mini Fountain Pen Eyedropper

Its other practical features include a sturdy clip and spare o-ring. It also writes very well, even after being neglected for a few days. It does take a while for the ink to saturate the feed when it is first filled. It's an eyedropper-fill pen, so the ink is deposited directly into the pen body with the included eyedropper. For this pen, the grip section unscrews to open the ink reservoir. Since the ink isn't drawn up through the nib, it needs to take the long route there. I let the pen sit nib-down for a while with the plunger open to let the ink flow to the nib.

Opus 88 Mini Fountain Pen Nib
Opus 88 Mini Fountain Pen Eyedropper

Okay, that's enough practicality. The reason it first caught my eye is because it's cute! I particularly like this Baby Beluga design, but Opus are not stingy in creating an abundance of fun and interesting designs for this model. From florals to stripes to animal prints, you're bound to find one you like. On this model, the main body of the pen is an aqua-tinted semi-translucent acrylic, so you can see your ink sloshing around inside like the water it's meant to resemble. The ocean waves and whale illustrations, along with schools of wee fish, add to the oceanic effect.

Opus 88 Mini Fountain Pen Filled

The Opus 88 Mini Pocket Fountain Pen sells for $89 at Goldspot Pens, which is a very fair price for the quality of this pen. It's refreshing to see a pen this nice for under $100. I missed some special Halloween designs they did in this model a few years ago, and now that I know how nice the pen is, I doubly regret that. So if you see an edition of this one that speaks to you, I highly recommend grabbing it while you can. This one is coming with me on a trip to Lake Superior next week. There aren't any whales in Lake Superior as far as we know, but when it comes to that epic inland sea, we don't know very far at all. I'll settle for some whale-sized freshwater cryptids.

(Goldspot provided this product at a discount to The Pen Addict for review purposes.)


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Opus 88 Mini Fountain Pen Box
Posted on September 24, 2026 and filed under Opus, Fountain Pens, Pen Reviews.

Hinze Pen Co. Sleipnir Fountain Pen Review

Hinze Pen Co. Sleipnir Fountain Pen Review

When you are naming a pen model after after the eight-legged horse Norse god Odin rode in on, you better get it right. Luckily for us, Hinze Pen Co. always gets it right, and the Sleipnir model is just the latest example of their craftsmanship.

When you are dealing with a magical creature as inspiration, how do you bring that forward into a pen design? For starters, how about an eight-sided barrel, matching the number of the mythical beasts legs. If eight sides weren’t enough on its own, they are built around a big barrel, befitting the story being told through this pen.

Hinze Pen Co. Sleipnir Fountain Pen

The diameter of the Sleipnir model is the main consideration when thinking about this pen. Large barrel pens are not for everyone, and this one, checking in at 14.5 mm at its widest point will be too big for some. In general, I prefer narrower diameter pens, but I have a few in my collection around this size that I enjoy because the overall feel of the pen works in my hand.

Hinze Pen Co. Sleipnir

To me, feel is made up of the combination of weight, balance, and grip section design. On any pen, all of these things have to work together, but they are especially important aspects when it comes to large pens. I have average-sized hands, and I like to write small. That combination lends itself best to smaller, narrower pens, but doesn’t exclude large pens. There is just less room for sacrifice if one thing throws the whole experience off.

Hinze Pen Co. Sleipnir Nib

Luckily for me, everything on the Sleipnir works well in hand. I did fit it out with a 1.1 mm stub nib, which is a good size match. It doesn’t hurt that Hinze Pens has fun electroplated options such as this Green that matches the barrel perfectly.

Speaking of the barrel, this Dark Side material I picked out from in-house maker Starry Night Resins is a knockout. It’s Northern Lights-esque, with holographic flakes scattered throughout, and a highlight Orange ring in the cap. This is one of those materials where you see something different every time you pick it up.

Hinze Pen Co. Sleipnir Ink

Mitsubishi Bank Paper.

For ink, I’ve exclusively used Inkdependence “Don’t Trust a Bivalve” with it, giving it a perfect match-matchy look. That said, there are dozens of shades that would look right in this pen, so who knows what’s next.

What’s next for now is I’m going to keep writing with the Hinze Pen Co. Sleipnir, and keep looking for my own to keep because I’ve really enjoyed it so far. It runs $320, and comes in many different materials you can see online, and at a pen show near you - including the Dallas Pen Show this upcoming weekend.

Big thanks to Jim, Elyce, and the entire Hinze team for providing this pen at no charge so I could test our their latest model!


Enjoy reading The Pen Addict? Then consider becoming a member to receive additional weekly content, giveaways, and discounts in The Pen Addict shop. Plus, you support me and the site directly, for which I am very grateful.

Membership starts at just $5/month, with a discounted annual option available. To find out more about membership click here and join us!

Hinze Pen Co. Sleipnir Lines

Yoseka Notebook.

Posted on September 21, 2026 and filed under Hinze Pen Co., Fountain Pens, Pen Reviews, Inkdependence.