QUOTE(ethernautrix @ Jun 11 2008, 09:14 PM) [snapback]637944[/snapback]
This is not my experience at all. Not using Watermans, though. Maybe that's why. Do you have any Sheaffers you can try it with? Also, it is FABULOUS with a Hero 240. REALLY BLACK!
I have experimented a bit and found out that this ink doesn't flow as well as Heart of Darkness. It's a good ink for wet writers because the ink is not gushing out of the pen, the flow is moderate (OK it's better than Pelikan Black, really), but in dry writers this ink tends to look greyish-greenish.
Unfortunately my wettest nib is reserved for another ink, so I have mixed this ink a bit with Private Reserve Ultra Black, the black gusher. I know I'll lose the eternal qualities of this ink, but that doesn't matter to me that much. Given the Old Manhattan ink being an ink with no feathering and no bleedthrough, I've found my mix practical (concentration: fewer than 10:1 I guess), still, it doesn't feather, but it flows much better now, giving me a blacker line. Although I've found out now that under UV-light, this ink always a greenish cast.
OK, the bottle is so big, so I definitively WILL have some time spending on this ink, probably.