FPN has some of it's own custom inks, made for them by Nathan Tardiff, aka Noodler's. As always, Noodler's inks have some kind of theme going on with the name, and this one is named after Alexandr Dumas' famous 1850 novel Tulipe Noire. Because it's written in French, it's especially famous in France. Since there is no such flower as a Black Tulip, this ink follows the purple tulip. It's a really great "plum" color. There's really great handling with this ink. It's possible that in the right pen and on the right paper it will shade very well, but I've only gotten "ok" shading. But it's still a nice ink. As usual for me, paper used was MvL=Mohawk via Linen, Hij=Hammermill 28 lb inkjet, TR=Tomoe River. This pic I think shows the ink as a bit darker than it really is. And to much blue. This pic is better at representing the color. Somewhat water-resistant. Due to the dye load, some washes away, but enough is left to be readable.