A balanced set of colors ideal for exploring the slow-drying properties of OPEN. The increased working time of these colors allows artists to explore traditional techniques such as softening, shading, glazing and blending. Includes Benz Yellow Med, Naphthol Red Lt, Ultramarine Blue, Perm Green Lt, Carbon Black, and Titanium White in 3/4 fl oz (22ml) tubes. Also includes 1fl oz (30ml) bottle of OPEN Thinner. Ideal for portraiture, plein air and printmaking. Made in the USA