Girls Just Wanna is a lovely bubblegum pink.
In large swabs there wasn't much shading, just a bit here and there.
Let's take a look at how the ink behaves on fountain pen friendly papers: Rhodia, Tomoe River, and Leuchtturm.
Dry time: 30 seconds
Water resistance: Low
Show through: Medium
On Staples 24 lb copy paper there was feathering and just a little bit of bleeding.
Overall, it's pretty well behaved, but a bit drier than I prefer. I do like the color, it reminds me of bubblegum.
Disclaimer: A sample of this ink was provided by Pen Chalet for the purpose of this review. All photos and opinions are my own. This page does contain affiliate links, but is not sponsored in any way.