On-the-go watercolor painting—made easy! Set includes: waterbrush with large water reservoir (4ml) barrel, detachable medium brush tip, 1 dabbing sponge, snap lid that doubles as an easel for postcard-size papers, detachable palette that secures to the base (on the right, left or center). Half pans of Koi watercolors; specially formulated to blend easily for an endless range of colors.