Approximately 11˝" by 14˝" with the same round palette format as the standard Quiller Palette but with a smaller circumference, a brush holder and a side wash basin as well as the one in the center of the wheel. There are twelve pans on the main circle to allow for the primary, secondary and intermediate colors. The outside corner has three additional pans for a total of twelve more locations in which to put additional colors. These can be used for additional watercolors or for gouache such as the set in this catalog. The side basin can be used to hold brushes while traveling. The lid fits snugly. Most importantly, this palette will fit inside of many of the French easels. It was designed this way to ease the cumbersome struggle of getting supplies to on-location.