Skink Blue is a Citadel Dry Compound.Citadel Dry Compounds are of a thicker consistency than other Citadel paints which makes them perfect for drybrushing - a handy way to pick out the details on a model or apply highlights swiftly and easily.This pot contains 12ml of Skink Blue one of 15 Dry Compounds in the Citadel Paint range. As with all of our paints it is a non-toxic water-based acrylic paint designed for use on plastic metal and resin Citadel miniatures.