US Art Supply 16-Ounce Pint Airbrush Cleaner Airbrush Paint US Art Supply Airbrush colors are made with quality, light-fast pigments They work great on most surfaces and work right out of the bottle with no thinning required For fine-line work, use the optional US Art Supply Airbrush Thinner Each water-based color is non-toxic and meets ASTM D-4236 standards