I have used these markers for a couple weeks now, and I'm obsessed! I have been using them for mermaids (for mermay), mostly on Canson marker paper, along with some test pieces on different types of paper, for example blue paper. They blend well, the caps mostly match the ink, there is mostly a good range of shades, going from the lights to darks/saturated to desaturated, and it's really inspiring to have all of these colors ready at any time. If I were to say the cons, there could be some even ...