This is a hydration jelly for those who have difficulty swallowing. Originally, it comes in a case of 30, but one has been used. This is not because of dissatisfaction after trying a small amount, but because the regular consumer has passed away. I hope that those with family members who also have difficulty swallowing will find this useful. It is an excellent product. Please also refer to the website of Nutri Co., Ltd. Expiration date: February 24, 2026 The price includes shipping, so I cannot sell individual pieces. I am also listing other products for those with swallowing difficulties, so please consider them as well.