Grumbacher has been America's leading producer of artist's paints for over 80 years. Pre-Tested Oils are Grumbacher's flagship, their professional line of oil colors. Pre-Tested Oil Set — Six 1.25 oz (37 ml) tubes: Zinc Yellow Hue, Cerulean Blue, Grumbacher Red, Burnt Umber, Ivory Black and Titanium White, plus 1 oz bottles of paint thinner and linseed oil, a hog bristle brush, and color guides, in a plastic tray. |
