Feather Pens can be used with any fine writing ink, or calligraphy ink.
Just dip your pen's tip into the ink so that the entire tip is covered,
then begin to write evenly and gracefully. Experiment with the pressure
and angle you use to vary your line width and shape. It is not necessary
to press hard with dip pens, a little bit will go a long way. When you
need more ink, just dip again. When done, just wipe your tip on a paper
towel or soft cloth.