3Oysters (or 3 Oysters? who knows) is a Korean ink company. Their ink comes in 38mL cube-ish bottles that have a corner missing, so as to allow you to tip the bottle over and refill better. Or so they say, anyway - I was sent this in a sample bottle from amberleadavis. Thank you, Amber!
I am really fond of this ink. It's not quite purple gray; I would call it a mild and calming fuschia. It reminds me of the orchids that my mom zealously tries to keep alive. A very nicely behaved and beautifully shading ink, with no major problems except lack of waterproofness, I suppose. Smoother and wetter than other unsaturated shady colors I have encountered. I am beyond captivated by how it looks in a demonstrator - here is a PenBBS 480 in the Smog colorway.
Anyway, on to ink characteristics.
Bleeding: Better than average
Dry time: Average, perhaps a bit fast?
Feathering: None on fp-friendly paper
Lubrication: Just a bit better than average
Smudging: None at normal moisture amounts
Water Resistance: None
Wetness: A bit better than average
Wing Sung 659 F on Campus Business line (moderately fp-friendly)
I would honestly call the overall experience "comfortably readable". Obviously, your mileage may vary.
PenBBS 352 on Campus Business Line (moderately fp-friendly)
PenBBS 352 on Maruman Loose Leaf (very fp-friendly)
Honestly, I don't know why it looks like there's white flecks. Probably from reflective surfaces of the paper. it's a solid purple IRL.
PenBBS 480 M on Stalogy (moderately fp-friendly)
PenBBS 480 on Maruman Loose Leaf (very fp-friendly)
Once again, sorry for the white flecks.
Ink Comparison (it's in the middle)
And of course, a doodle.