Double Action Airbrush Kit containing; a airbrush with a 0.35mm nozzle, 20ml glass bottle, cleaning bucket, wall bracket and spanner. A double action gun will give you the control to blend Microskin into the natural skin tone. We would only suggest using a bottom feed bottle, as it is easier to work with and you don’t need to stop repeatably to refill, like you would on a top feed airbrush.