Add shimmering, iridescent effects to your next project with the Gunmetal grey colored Mica Pigment from the Cosmic Shimmer line by Creative Expressions. This multi-use powdery pigment can be applied dry, sprayed with water after application, or diluted to use with a paintbrush to color in stamped images. Included in the package is one 10ml container of versatile, iridescent mica pigment in dark charcoal grey.