Platinum Ink Cartridges - Black

Great!

As I said in another review, this ink is for the first fountain pen I've bought and used aside from a Zebra fountain pen, and not putting Zebra down, but the way this ink flows from the Preppy pen and how it lays on the paper is surprisingly much more pleasing to the eye and feels smoother to write with and doesn't smudge nearly as easily, or at all really. I've found my new go-to brand for ink and fountain pens