Terrific wintry dark pine on the Teal side. Great service from Goulet.

Great for at home everyday writing. I have a journal that I am trying to get in a habit of doing. I like to pick different pens and colors for how I feel that day. This color is one that I reach for when I am relaxed and just “going with the flow”.

Great color, ink consistency is strong, doesn’t clog up my nib, dries relatively quickly as well. High recommend.

This whole experience was better than I could have imagined! Ordering my pen and ink was super easy, and all the tools and pictures available were so useful when deciding the right colors and nib sizes. The package tracking worked very well, updating almost daily to let me know where my package was, and it took less than a week for it to arrive. The Twsbi Eco and Diamine Dark Forest ink arrived beautifully packaged with a nice note, tips to get the pen ready, and a sucker candy from the Goulet Pens staff! The Twsbi Eco writes so smoothly, it’s almost impossible imagine. It looks so gorgeous with the Rose Gold Nib and accents on the translucent black primary colors. It writes consistently and has never skipped or had a hard start (compared to the Lamy Safari I got from a different company which struggled to write). If you’re thinking about getting the Twsbi Eco, I say GET IT. It’s AWESOME! The only complaint I can think of is that the twisty on the back for filling up the pen feels like it could twist easily in a pocket or when holding the pen, potentially causing ink to leak out of the nib. I haven’t had that experience, but it just seems like something that could potentially happen. Also, I think the Twsbi writes a bit broader and wetter than Japanese pens, and even a bit broader than my Lamy Safari, because the Twsbi’s Fine nib line width is around the same size or larger than my Safari’s medium nib. This isn’t a bad thing, it’s just something to note. I think the fine nib is perfect for me and writes super smoothly while still being precise. The Dark Forest ink is awesome as well! It writes perfectly between wet and dry, so it never skips and writes consistently but also dries quickly. The color is perfect for my use: professional-looking and easily passable as a dark color to be turned in to teachers for homework, assignments, etc., but it also has a little bit of dark green-blue character that you notice while writing which makes it super fun to use! I can’t recommend these two products and Goulet Pens enough, it’s all been perfect!

The dark forest green ink is exactly what I was looking for.

Amazing customer service

This is yet another great Diamine Ink. Such a lovely shade of Green/Black.

Even if you have Evergreen and Classic Green you will want this ink; saturated to the max and flows evenly, safe to use in the world's most priceless pens

I absolutely love this ink. It's dark enough to be work appropriate, and the flow is dry enough that it writes well on low grade copy paper with almost no feathering and rarely bleeds through. I use it constantly at work with an EF nib and it writes smoothly. The color is a very, very dark green with little variation, but it is not so dark that you have an issue telling it's green.

I really like this color ink. It is very dark, but shades a little with my medium nib Montegrappa Elmo. The ink was part of Diamine's 150th anniversary collection. It is a bit pricey, but I really like it. I hope that the ink will be around for a while or that Diamine makes it a regular color.

I really like the color

Like all Diamine ink, writes very well. Nice and dark. I would compare it to River of Fire (RO), without as much shading. Lovely stuff.

Very dark green ink is my favorite to fill my daily use pen with.

I like this shade of dark green very much. Very office friendly in that it is dark and conservative, but still more fun than a standard blue or balck ink. It is not so dark as to appear black, the colour is there but subtle. There are many other dark green around, but I like this one in particular for the specific shade of green and for the excellent properties of the ink : flows well, feels well in the nib and on the paper, glides effortlessly, holds on well to paper without feathering or appearing flat. The colour is deep and shades a little bit but not too much since the ink is well saturated. The only thing I am not a fan of, is the shape of the bottle, looks like a slice of Camembert to me. It seems like Diamine just looked for a way to make their Anniversary line more special while selling less ink in the bottle, but the bottle is neither good looking nor very practical to fill up a pen. But that wont stop me for liking the ink.

I recently bought a bottle of Diamine's Anniversary Ink Dark Forest. Some other inks that have a similar description from other companies were a disappointment, but this ink and the colour hold up well.