A special thanks to John for another good review. I like to hear what others think of inks, even if it's something that I've used myself. Send me an email if you're interested in sharing your own thoughts on your favorite inks. ~Brian Goulet
I never thought of myself as a purple person, and I still don't. That said, I love this color. I think the fact that it is a bit grey is what makes it appealing to me. I initially looked into this ink while looking for an alternative to J Herbin Pousierre de Lune, which is, IMO, almost the same in color and behavior. Damson is just a bit darker. This ink review was done with a Pelikan m215 with Binder Italifine nib, which has a 0.9mm cursive italic on the front side and fine round tip on the backside of the nib. It is a pretty wet writer, so YMMV when using this ink in fountain pens with varying flows. The paper used is 90g Clairefontaine in the small Unplugged Staplebound Duo, which is excellent.
I have found the drying time for the ink to be excellent in most cases. That said, a wet writer on Clairefontaine paper is going to take a good bit longer as the image below shows. Yet, the fine tip dried very quickly even on the Clairefontaine paper, which matches my real life experience with it.
As far as water resistance is concerned, it's not really suited to withstand water. I didn't do any soak test, but I did drop a few drops of water on the page and wipe it off with a napkin, which is probably what I would do if I got water on my notebook while writing at a cafe. For those instances, the ink seemed to fare decently. At least I can still read the text. Note that the ink was fully dried before applying the water.
Diamine Damson is available in 2ml samples as well as 80ml bottles at GouletPens.com.