This is a 1-3/4 Oz. Jar of Testors Airbrush Thinner. FEATURES: Use to thin Enamels for airbrushing. 1-3/4 oz. Glass jar with Safety lid. INCLUDES: One 1-3/4 Oz. Jar of Airbrush Thinner. SPECS: 1-3/4 oz. (51.7ml) COMMENTS: Not for use with water wash-up paints. sdw 10/25/01 ir/kh