Designed by the mastermind that created the popular Princeton Monogram Brush, this tool is nothing short of amazing. Use it with your iPad (or other touch screen device)or your favorite digital drawing and sketching programs, and you will love the results! The brush is completely covered by the cap to allow for portability, and the end of the cap is a stylus. When the brush is in use, the cap serves as the brush handle. Our tests in both Sketchbook Pro and Inspire Pro produced dynamic results.