
This ink is from Noodler's Singapore Series. It's billed as bulletproof, though I haven't tested its waterproofness or UV-fastness, etc.
The handwritten sample was written on HP 32# Premium Laserjet paper with a Sensa Meridian gold-plated nib, custom ground to an XF 0.3mm round point.
Drying time: pretty good for a Noodler's bulletproof ink. As you can see, there wasn't much smudging after 10 seconds.
Flow: good flow--doesn't gush, but is definitely not on the stingy side. It starts up immediately even after leaving it unused in the pen for a week or more. It also performs well while writing, and doesn't dry up in the nib while you pause.
Feathering/Bleedthrough: I tried this ink on many different papers (Rhodia, Clairefontaine, Pentalic, Alvin Saray, Apica, Derwent, hand*book, Pen+Ink, Exacompta). There was no feathering on most of these papers--the Rhodia, Apica, Pentalic had a very, very tiny bit of feathering (like a tiny stray bump every few words or so), but most people probably wouldn't notice it. I'm a bit obsessive about feathering.
Shading: very little on any paper I tried. I only use XF Sensa Meridians, so I have no experience with other pens/nibs.
I'm not sure I'd use this ink to write a novel--it'd be a bit hard to read that much text in this color. I use it for journal entries and margin notes. It's a nice, strong orange without being too reddish (it looks redder on my monitor than it does in real life). In fact, now that I look at my Rhodia pad, it's not that dissimilar from the orange cover of the stapled graph paper pad. How's that for a frame of reference!
(Edited to fix the image so it actually shows up this time!)
