The salt crystals in McCormick Sea Salt Grinder are naturally harvested from the French Mediterranean. The adjustable grinder conveniently offers a coarser grind for seasoning meats or a finer grind for dishes like pasta or eggs. Sea salt is coarser than table salt, with a higher concentration of minerals for enhanced flavor. With this salt grinder, you can adjust the grinder for perfectly ground sea salt to suit your taste or recipe. Use the coarse grind for bold texture in meat rubs. Adjust to a finer grind for potatoes, sauces or soups. Keep it at the table to season all your foods. Its sodium level is comparable to table salt. This salt does not supply iodine, a necessary nutrient.