I was hoping these would be good. As other have said, they LEAK. Most of the watercolor markers leak. I am not squeezing too hard. I don't have to squeeze much at all, they just leak. I am using them as directed. They bubble and leak.
Not all, but most, and when they do, they destroy the stamped image. The ones that don't leak, are fantastic, but too many of my pack leak.
I could have contacted Altenew when it happened, but I am not one for returning items, I find it to be a pain in the butt. I swallowed the loss, my decision.
I still love Altenew, just not the watercolor markers.