New, Unused, Unopened ★ 180g toothpaste with salt, effective for preventing periodontal disease. Two standing tubes. - Brand: Kao - Product Name: Tsubu-Shio (Grain Salt) - Contents: 180g Contains large, spherical salt grains. The salt tightens gums and is effective for swelling, bleeding, and bad breath caused by periodontal disease. Contains fluoride to prevent cavities.