I opened it to check the contents, but it's unused. Please refrain from purchasing if you are looking for a perfect new item, as it has been in someone's possession and stored at home. The outer box and included pieces are present. If you have any questions, please be sure to comment before purchasing. (I do not have any knowledge about the product, so please forgive me.) I plan to ship via Yu-Packet Plus. I may withdraw the listing or change the selling method without notice.