Gotcha. A representative came to show my coworkers the collection but didn’t mention it at all. They are pretty responsive if you email them. Many companies have to shift pigment mixes due to some issue that develops later on, health reasons, or because of the availability of minerals.

One is more like a watercolor and the other has an acrylic base. People like both for different reasons. Blending and minor corrections are possible with the gouache, acrylic gouache is going to be permanent for the most part. You may be able to scrub away some acrylic gouache but not much.