Take the ceramic vessel out of the wooden case. Shake the accompanying bottle before opening. Pour a very thin layer of concentrated seawater into the vessel; it should be enough to only just cover the bottom.

Expose the vessel to bright sunlight for one hour. Or, in lieu of sunlight, put the ceramic container in an oven set to 100 degrees celsius for 25 - 40 minutes, until crystals begin to appear.

Observe the evaporation process. The unique crystal patterns will start to materialize.

When solidified and dry, place cooled vessel back in its wooden container for serving.

Enjoy the intimate ritual of salt harvesting by scraping the crystals with the T-shaped metal tool, reminiscent of those used by traditional sea salt harvesters.

Season your meal with the natural Adriatic salt you've just harvested.

Wash the vessel and scraper as customary. Wipe the wooden case clean with a soft and dry cloth. Store in a dry place.