I got these wonderful Tombow watercolor pens today! My boyfriend bought them for me after I’d swooned over them for a while. Having the right base paper is really important to be able to use their blend capabilities properly, but this cheap watercolor paper works wonderfully.
The stamp is really an upside-down W from Posthumus, but it works fine as an M (they didn’t have any of those!) The ink is Memento and is amazing too, very crisp and easy to stamp with without smudging. It works a lot better for me than VersaCraft.