(Jeff Abbott is a regular contributor at The Pen Addict. You can find more from Jeff online at Draft Evolution and Twitter.)
The latest ink that I've been using in a couple of my pens is a dark brown ink from Sailor's Yurameku line called Zare Gokoro. This particular ink looks almost black when wet, but dries to a lighter shade that has some brown-black to dark brown hues that show through.
There are several Sailor inks in my collection, so I'm always excited to try something new from this Japanese brand. Zare Gokoro looks exciting due to the marketing copy that claims this "mysterious" ink changes color as it dries. How can you pass that up? I already have some inks in my collection that do this, but they're most iron gall inks. In this case, Zare Gokoro is a water-based dye ink. How does it stack up against the iron gall alternatives?
Like all Sailor inks I've used, this ink flows well, doesn't feather or bleed, and is incredibly consistent and easy to use. It's an incredibly slow ink to dry, though. In my tests, it takes at least 30 seconds to dry to the point where it doesn't easily smudge. For areas where more ink has pulled up in the valley of a direction change from the nib, it can take up to a minute to dry. This is a really slow drying ink.
I was really curious to see how the ink color changed as it dried, so that was the first thing I was focused on after inking up the pen. Sure enough, writing with the ink lays down a dark line that looks black to my eyes. I wouldn't even call it black-brown because I can't discern any brown while this ink is wet. Magically, the ink color lightens as the ink dries, revealing a dark brown with mild shading. In some areas, you can even detect some dark red or rust color. It's really fun to watch this transition happen as the ink slowly dries.
Since this is an ordinary water-based ink, it doesn't fare well when introduced to water. It doesn't wash away, but just a little bit of water rinses away the darkness of the ink and leaves behind a de-saturated blue color instead. You would be able to read what was on the page as long as the paper survived, but it might be difficult in some areas.
Overall, I was expecting more out of this ink. The color changing behavior was interesting since most inks get a little darker as the dry, not lighter. Iron gall inks also get a bit lighter as they dry, which is something I've always liked about them. It was one of their unique qualities aside from their water resistance. The super long dry time, lack of much shading, and the price all put me off this ink.
At $20 for a 20ml bottle, you're paying a premium for the Sailor name, and I don't think the price justifies the ink performance in this case. There are so many other interesting and well-performing inks on the market, so it's easy to point in almost any other direction here.
(JetPens provided this product at no charge to The Pen Addict for review purposes.)
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