The Revell Airbrush Cleaning Set consists of a glass container, a filter, a filter cap, a spray gun holder, and a plastic storage box. The holder is perfectly designed for all Revell spray guns. The spray gun is placed on the holder for cleaning and filled with Revell Airbrush Clean. The nozzle head is inserted into the opening of the glass container, and the excess spray mist is simply sprayed into the glass container. The filters are quick to replace, and the container and lid are easy to clean. The storage box can hold everything or be used to store other airbrush accessories.