ATOM Acrylic Paint Metallic Colors SetATOM Acrylic Colors Set for Brush and Airbrush 20ml 12 jars of metallic colors ATOM20702 Set of 12 water based, high quality ATOM colours specially selected to represent the most common range of metallic colours used for your projects. With these colours, you will be able to easily paint the metallic details of your models, as well as fantasy and historical miniatures. This set provides you with all the correct colours, saving a great deal of time.