The listing, Calligraphy ink pen set in different colors has ended.
Calligraphy set. Has been in my closet for a while. Comes with a pen and three nibs of different thicknesses. Also comes with quite a few ink cartridges, shown, that you put in the pen. When you screw the pen shut it automatically punctures a cartridge and the ink flows. The cartridges are only about 1/4 full - I don't know if any water has evaporated over the years or if they are designed this way. I inserted a new cartridge and wetted the nib and it wrote - see my example sheet. This set also comes with a calligraphy pad and some instructions. All in all, it's an almost complete and still useable set, even if it's a bit dated. Presumably you can buy more ink if you run out ...