Operation confirmed. Please be sure to read the profile before purchasing. Please understand that it takes time for delivery by regular mail. There is no regular mail delivery on Saturdays, Sundays, and holidays. I am troubled by many people who inquire without knowing this. If there are days when I cannot ship, I will write them next to my name. Regarding returns and exchanges, I will follow Mercari's rules, but for the purpose of preventing trouble, a video of the opening is required. Please refrain from purchasing if you are concerned about minor scratches that do not appear in the photos, as they are stored by amateurs. We will discount 100 yen per item from the second item for simultaneous purchase with other products (if the shipping size does not change). Please feel free to contact us with a comment.