In products typical of Windsor & Newton, and has been loved by experts from the old days. Who uses this watercolor, would not be well to not tell people its splendor. I often hear the name of the watercolors of Windsor & Newton. Is that "color is beautiful" and to hear most in its reputation. There is no reason that wonderfully beautiful paint, not in color and reputation, intact even went more and more diluted. Tube is convenient, solid is convenient to carry around and sketch outdoors when you want to paint a large area.