Today's ink is Robert Oster Blue Denim, a pretty blue with pink sheen. I purchased my samples of ink from Goulet Pens.
Blue Denim is a beautiful medium blue with a slight green undertone.
When pooled there is a pretty pink sheen.
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 20 pound copy paper the ink behaved well, no issues that I noticed.
I used a broad Pelikan M805 Ocean Swirl on Tomoe River paper. The ink had a nice wet flow.
Overall, I really like this ink, and plan on buying a bottle. It's pretty well behaved, has some lovely shading and pretty pink sheen. Give it a try, you might love it.
Disclaimer: I purchased this ink myself, and all photos and opinions are my own. There are no affiliate links on this page.