Designed to be more economical without compromising quality, this oil color features excellent tinting strength and quality that compares with more expensive oils, allowing beginners the freedom to experiment! This color correlates with the Pre-tested® professional line allowing you an easy transition when you choose to graduate to a professional grade paint. Details:Available in multiple colors1.25 fl. oz. (37 mL)LightfastHighly pigmented and tinting strengthAP certified Color line is compatible with Grumbacher professional grade paints (sold seperately)