These are items purchased between 2024 and 2025. Regarding the TSUYABATH, the remaining amount is unknown, so I measured it myself: * TSUYABATH ②④…12g * TSUYABATH ③…11g The one I used most frequently was ③. I haven't used ②④ very much. (I believe ③ has the least amount remaining.) I used them with a brush, but just in case, I've wiped the surfaces with tissue paper. (All 4) Please purchase only if you understand that these are used items. Feel free to ask any questions!