Very nice review
@K-2! It's great to see some actual handwriting samples with these inks instead of just the swatches. Your lettering is excellent too.
It's been so long since I've used a fountain pen, I'd forgotten the shape of the bottle made an impact on my decision to buy an ink.
I agree the blue and green are the most appealing. I also think you're right on about the brown base color. I do love walnut ink, both the crystals and Norton's, but I think I prefer the brown just by itself with no other colors to compete with the fantastic shading.
I should have ordered some of the Pearl Ex pigments, but I splurged on a bottle of Wearingeul Half Moon with Dimmed Light instead (probably a mistake). After using it a few times and being wowed by the shimmer, it's kinda gotten lost in the bottom of my ink drawer...
For me, gum arabic is a standard addition to any ink, fountain or otherwise. And I just recently learned that it is somewhat acidic, having a pH of ~4.5. I was wondering why my inks that are pH neutral were eating the coating off my nibs and couldn't figure out why the discoloration was happening. Not a big deal though. I don't think it's doing much damage and even if it does weaken the metal somewhat it surely won't stop me from using it. I love the shine and the way it makes the ink hang on the nib.
@AnasaziWrites - All those Iridescent inks make my mouth water. I sure would love to have such a selection to choose from!