This rf pigment stick translucent color set of six contains the leading linseed oil based painting sticks composed of pure alkali refined linseed oil with purified natural plant and bees waxes these sticks will be a welcome addition to your paint palette this set includes one each of indian yellow alizarin orange alizarin crimson ultramarine blue and viridian pigment sticks also included is a free 6 12 inch by 7 12 inch cradled gessobord by ampersand each stick is 38ml