Gamblin Artist Oil Colors Introductory Set,Multi,37 ml Luscious - intense - pigment-rich colors that last Set contains nine 37ml artist grade colors-Solvent Free gel-primed wood panel Wood panel handcrafted in North America from sustainable forested birch Cradled panel measures 12.25 x 6.5 x 1.75 inches American made - sustainably produced - quality set