Grumbacher Academy Oils is a paint line of 45 colors including metallics that are highly pigmented and have superior tinting strength at a single student price. The Academy colors include genuine pigment colors as well as mixed hues. All colors have an ASTM lightfast rating of 1-Excellent. The non-metallic colors in the Academy Oil student line correlate to the Pre-tested professional line, allowing students to graduate to a professional grade paint with ease. Made in USA.