●Grilled salt made from Okinawan seawater is smooth and easy to use for cooking, and is a natural all-purpose salt that is also useful for salt replenishment and disaster stockpiling. ●Since no additives are used, there will be some variation in salt grains. ●This is a bagged baked salt with an aluminum double-layer zipper made of nature-friendly biomass material, so it can block the outside air and keep it smooth for a long time. It is also ideal as a stockpile salt for disaster emergencies. Salt does not have an expiration date, but we have a recommended period of 5 years to keep it in good condition. ●Salt is required about 6g~7.5g per person per day, so 20 days' supply = 150g is ideal as a disaster preparation. If you have a family of four, about 4 bags is a safe stockpile. ●If you stock up on a large amount, you can prepare for an emergency while using it deliciously in your daily meals and cooking. ●Okinawa's natural salt is rich in minerals that tend to be lacking in emergencies, so it is safe to store it with preserved food. ●In addition, since it is a salt that contains plenty of minerals, you can easily replenish salt by adding a pinch of this product to salt supplementation during outdoor work in the summer, sweaty work throughout the year, and exercise. ●[About microplastic countermeasures] After passing raw seawater collected from the very beautiful coast of Okinawa through a 3 μm fine filter, we pass it through a 1 μm ~ 2 μm filter several times to take measures against microplastics. On top of that, we regularly test for microplastics and use safe raw materials that have undetectable test results.