My most recent project is to turn some calligraphy pens from wood, corian, etc. The problem I am having is how to make the end where the various calligraphy points can be inserted. On retail pens, they mostly appear to have a metal insert that contains a spring mechanism of one design or another. So far I cannot find anyone selling these inserts. Anyone have suggestions or information on the inserts?
Or am I just missing the point?