The pen can be used to highlight and write on the screen, with dozens of different pen style options. (intomobile.com)
When editing a PDF file, there are four different pen styles to select, from the very fine line to one that bears a resemblance to a marker. (goodereader.com)
Another gorgeous product for the lips is Lip Marker.These are a long wearing lip stain in a felt tip pen style application.Wet enough to apply without drag but drys quickly. (pixiwoo.com)