CITADEL paints offer a wide range of colors designed specifically for modelers. A single bottle contains paint based on acrylic resin with a capacity of 24ml in color presented on the preview graphics. Paints require applying with an airbrush. Paints are dilluted so they are ready to work with after opening the bottle. CITADEL AIR series of paints are high quality acrylic paints designed for quick and easy application on models using an airbrush. The paint is ready to be applied but optionally it could require additional dillution with an acrylic thinner. All CITADEL paints are non-toxic and odorless. Paints are dedicated to painting plastic, metal and resin. The bottle contains 24ml of paint.