Nib: Fine, stainless steel.
Ink: Platinum cartridge black
Barrel Color: Gran Red
The Mechanism: Mesmerizing, retractable, clicky pen goodness.
The Nock: Excellent acoustics. Like a Parker Jotter with Bose speakers hooked up to it.
CLICK * KA-CHUNK*
Multi-Step Take-down Pen: You won't ink up this pen with the quick load of a cartridge. But...it's a really cool disassembly and reassembly process. Definitely part of the uniqueness of the Curidas. Akin to assembling Cold War era spy gear. I mean this in the best of ways. Hardware twists and clicks together like you're assembling a covert mini-rifle out of watch components and parts from your stealth camera.
Inked: It seemed to be a slow starter. I'm not sure if that was more of a cartridge issue, or something related to the feed. But once the ink starts flowing, it smooths out and writes really well. This is my first Platinum pen, and I veered from my traditional Medium nib and went with Fine instead. This nib can handle tiny and precision lines like a needle-point pen.
Between the spy-tech gear and the really fine nib, I'm ready to write secret messages to fellow agents. I just won't be sneaking up on anyone.
CLICK * KA-CHUNK*
Summary: It's a new favorite in my fountain pen arsenal. It has been in daily use. The mechanics, design, and nib quality are all excellent. I can see why Platinum hyped and marketed this pen the way they did; clearly they knew they were into something good. It's a great pen I think you'll enjoy using frequently. Many people have expressed concern about the clip and the protrusion that holds it. For my standard grip, it was never in the way and was very comfortable when writing.
Purchasing: Pen Chalet, where I bought my Curidas, currently has all the colors and nib sizes available. I've seen it arriving at some other favorite vendors, too. I was fortunate to put in my pre-order in January, before the hype increased even more, and I got the pre-order pricing that provided a good discount and deal.
I purchased my Curidas from Pen Chalet with my own funds. The opinions expressed are my own and were not influenced by the seller.