Boxed set of 8 Sailor Shikiori Fuji-sugata fountain pen ink cartridges. Fuji-sugata, or Wisteria Purple, is a lovely purple, leaning towards a pastel lavender.

These proprietary cartridges fit all Sailor cartridge/converter fountain pens (except the Chalana). Each cartridge is labeled with the name of the ink, and a directional arrow indicating how to insert the cartridge into your pen.