Pigment: Genuine Sodalite, Lightfastness rating: Excellent, Semi-Transparent, Low-staining, Granulating. 

In watercolor, the inky color of this semi precious stone granulates as it dries, layering a blue-black textural surface on a smooth blue-gray undertone.

Daniel Smith Extra Fine Watercolor half pans are hand poured, professional watercolors with the highest pigment load possible.