I love purple inks, so whenever a new one comes out I try it out right away. My newest purple ink is Robert Oster Bishop to King. I purchased my bottle of ink from Pen Chalet.
Bishop to King is a dark but vibrant purple.
In large swabs there’s some pretty bronzy 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 Staples 24 lb copy paper there was a bit of bleeding and feathering in the larger nib sizes as well as some feathering in the smaller nib sizes.
I used a Pilot Vanishing Point Galaxy with a medium nib on Tomoe River paper. The ink had a slightly dry flow.
Overall, I really love the color of this ink, but the flow is just a bit dry.
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.