A new month means a new set of inked pens. From my previous rotation I still have the Lamy 2000 inked with Diamine Silver Fox, the TWSBI ECO Saffron inked with R&K Helianthus (and just about to run dry) and the Manufactus Cappuccino Brown filled with a Diamine Bilberry cartridge, also just about to run dry.

This time I chose the ink hues and inks before I matched them with pens (I usually do it the other way around). I wanted a blue-black, an orange, a pink, a teal and a bright green. The only ink that was completely unknown to me was the green – Diamine Ultra Green in a cartridge. It was also the only ink that I’m unhappy with, and one that I had issues with, but more on that later.

This is the lineup:

Parker 51 Aerometric Teal with a Lustraloy cap and generous fine-medium nib filled with Diamine Denim – vintage Parker 51s are my absolute favourite fountain pens, both for their look and feel and for the way they make my handwriting look. I haven’t used this specific one in years, and I like the pen body colour but I specifically chose to fill it with the blue-black and not the teal, to mix things up a bit. Diamine Denim is one of my favourite go to blue-black inks, and I love it because it’s well behaved, dark and offers some shading.

Kaweco AC Sport Carbon fine nib Diamine Ultra Green cartridge – I wanted to try Diamine Ultra Green as I thought that it would fit the bill as the bright green that I wanted, but it didn’t. Two things happened – I flipped the pen upside down for a few minutes to get the cartridge going and I left it that way for too long, which meant that I got a mess. You can see it in the first writing sample and you can see it in the green ink splotch on the left of the page above. That would have been OK if the ink colour was to my taste, but it isn’t. Diamine Ultra Green is a viridian green, which is an unnatural shade of green that isn’t what I was looking for. In retrospect it looks like Diamine Kelly Green (which I don’t have) is closer to what I was looking for. The Kaweco AC Sport is nice but overpriced and I wouldn’t recommend it over an other Kaweco Sport. I got mine at a steep discount when an art supply store was closing down and looking to liquidate its stock.

Sailor 1911 Pro Gear Slim Maroon music nib filled with Sailor Jentle Apricot – kids these days will turn up their nose on this pen body colour, but at the time it was the only Sailor that you could get that wasn’t black. I was into fountain pen nibs and didn’t really care what the pen body looked like, so long as I got to try the fabled Sailor music nib – a rare music nib that had only one slit and two tines instead of the usual two slits and three tines that other brand’s music nibs had. It still is a gorgeous nib that works very well with the long discontinued Sailor Jentle Apricot. You really see the shading with this pen and ink combination.

The magical Sailor music nib (yes, the ink flow is fantastic even with one slit):

Franklin-Christoph Model 66 Antique Glass medium nib filled with Diamine Yuletide – this pen is now unavailable through Franklin-Christoph and only through second-hand resellers. It was one of my first Franklin-Christoph pens and one that I couldn’t wait to eyedropper (it’s built for that). The pen has a body that isn’t completely clear – beyond the slight fogging in the material (which is to be expected) the antique glass finish means that it has a blue-green tint, like a vintage coke bottle. It works exceptionally well with teal and turquoise inks, which is why I have only ever filled it up with teal and turquoise inks. In this case the ink of choice was Diamine Yuletide from the 2021 Diamine Inkvent calendar. I like this ink, but I’m still on the fence about buying a full bottle of it as I have a few other inks in a similar tone, some of them even Diamine inks. If you’re wondering how I eyedroppered this pen, it came with an o-ring and I have a tiny vial of silicone grease which I applied generously to the threads when filling it. So far no leaks, though as always with an eyedroppered pen, be careful with how you store it.

Sailor Pro Gear Slim Manyo Cherry Blossom Medium-Fine nib filled with Pilot Iroshizuku Kosumosu – I was planning on using an orange OR a pink ink, but eventually decided to use both. The Sailor Manyo Cherry Blossom is my nicest looking Sailor pen, one that I bought a few years ago at Choosing Keeping in London mostly because it had an MF nib and I wanted to try one of those. Sailor has been dazzling the fountain pen community with a plethora of mix and match pen body colours, but I remember the brand as an innovator and artisan in fountain pen nibs (which is why I rarely buy Sailors these days and most of my Sailor pens are black). The nib is, of course, perfect, and the ink works well with it. Kosumosu is practically bubblegum coloured, very bright, very cheerful and surprisingly readable.

Which fountain pen and ink in this rotation caught your eye? What are you using this month?