# Click here for a list of Mayuyu products Operation confirmed. Year of manufacture unknown. Instruction manual included. Outer box has tears, stains, and scratches. Serum is unopened. There are some minor scratches and stains, so please understand that this is a used item before purchasing. ● There is a possibility of overlooking stains and scratches. Please refrain from purchasing if you are nervous or seeking perfection. ● Everything in the image is included. ● No dedicated listings. ● Immediate purchase is possible without comments. Even in the middle of a comment exchange, the person who purchases first will be given priority, so please purchase quickly. ● If there is an initial defect, we will accept returns and refunds if it is before evaluation. (We cannot respond to junk items, as they are assumed to be broken. Please refrain from purchasing if you do not understand.) ● We will delete comments that are unreasonable or involve excessive price negotiations. We will not offer significant price reductions. ● We do not ship on weekends and holidays. Thank you. Sa8