Thank you very much for viewing from among the many items. Before giving birth, I purchased a storage & chemical sterilization case, boiled it, and made it ready for use. However, since breast milk was sufficient, I never used it as a storage & chemical sterilization case. I only opened the outer box of MiltonCP and checked the contents; I haven't used a single tablet. When opening the outer box, I slightly damaged it, but there is no damage to the contents. When shipping, I put the MiltonCP and cushioning material inside the storage & chemical sterilization case and packed it in a box I had at home. The actual retail price if purchased is 1650 yen for the storage & chemical sterilization case and 3999 yen for MiltonCP. For those who are about to give birth or who suddenly need it after giving birth, it can be used immediately. How about it?