This set of 20 Ecoline Liquid Watercolor Brush Pens turns Ecoline's popular paints into easy to use markers perfect for making precise lines, dynamic strokes, or coloring in - wherever you're working. They dry fast and are easy to dilute and blend, even re-wet, with water or the blender pen (sold separately). Each colors is consistent across Ecoline's ranges and the set is based around subtractive primaries cyan, magenta, and yellow to integrate with hybrid-digital approaches. Other colors include light yellow, deep yellow, chartreuse, light orange, vermilion,