American Journey Artists' Watercolor - Magnetite Genuine, 15 ml, (PBK11)American Journey Artists' Watercolor Paint offers artists the finest raw materials and high quality, maximum strength pigments available. This guarantees clean, strong colors and makes for a more professional painting. Magnetite Genuine American Journey Artists' Watercolor, Magnetite Genuine is as black as the ace of spades and granulates beautifully when diluted. "Most professionals say, 'never use black,' but this is one black I will use a lot! Mix