Today’s ink is Pilot Iroshizuku Kosumosu. Pilot does a great job with their Iroshizuku line. You can find this ink at Pen Chalet.
Kosumosu is a pretty pink. It looks much paler on the Col-o-ring than it does on other papers.
In large swabs the ink is a gorgeous bright pink, and has just a tiny bit of gold sheen.
Let's take a look at how the ink behaves on fountain pen friendly papers: Rhodia, Tomoe River, and Leuchtturm.
Dry time: 15 seconds
Water resistance: Low
Show through: Medium
On Staples 24 lb copy paper there was feathering in every nib size, and some bleeding in the flex and broad nibs.
Overall, I love this ink for spring. It has a great flow, a happy, cheerful color, and it dries pretty quickly too. It’s a bit brighter when wet, and dries just a bit lighter. I’m glad I have a full bottle of this ink since it’s one I use often.
Disclaimer: I purchased this ink myself, and all photos and opinions are my own. This page does contain affiliate links, but this post is not sponsored in any way.