AmeriColor Copper Air Brush Color 4. 5 oz. Airbrush food coloring is formulated with the necessary die concentration levels needed to achieve the most vibrant and brilliant colors available. Made specifically for airbrush applicators. Made in U. S. A. From AmeriColor Copper Air Brush Color 4. 5 oz. to cake decorating, Amercolor has a huge range of colors and varietals. We are your true baking super store. Talk to us about bulk baking and wholesale bakeware opportunities. Happy baking!