Artist Series collaboration with Michael "Buck" Ramirez on this Artist Series MetalFlake!! The technology we developed with Buck on this new "Monochromatic" Series is to give the artist more depth and color saturation. This flake provides a completely different look then the normal process of spraying candy colors over silver flake. Monochromatic is a blend of several sizes ranging from .004 - .015. Made in the USA. 4 OZ.