Rotring Art Calligraphy Pen - Set of 2 w/ Case and More

Description

I am not an expert on this item so I am not sure of the functionality of these pens.  One of the pens from the set of three is missing other than the cap.  The case is in good shape.  It also comes with a box of "Art pen ink" by Rotwing but they appear to be empty or mostly empty.  I did not include this small box in the pictures as I didn't want the item to be misleading, but it fits in the rectangular indentation that is empty in the photos.