The Ecoline Brush Pen is very user-friendly. Handy when traveling and ideal when working at a place that needs to be kept clean. The brush pen is ready for immediate use, and is odorless. You can use the Brush Pen for thin, precise lines or for energetic strokes, but also for filling in large colour sections. The Brush Pen is suitable for both a quick sketch and adding the finishing touches. The concentrated formula of the Ecoline watercolor in the Brush Pens ensures for a seamless transition with the Ecoline paints from the bottles. Using the special Brush Pen blender, colors can be mixed or subdued, and some wonderful wash effects and color transitions can be created. Whether this involves artistic impressions, product design, illustrations, fashion design, calligraphy or children’s drawings, the brilliant colors of this liquid watercolor paint brings every piece of art to life.