For those who purchase multiple mugs, each additional mug will be discounted by 500 yen. This is an unused, authentic product. It was opened for inspection and photography. The rusk had expired, so it was disposed of to prevent any issues. After purchase, it was stored in a dark place, but I am selling it to organize my belongings. I do not smoke, and I do not have any pets. I have checked the item, and the outer box is slightly dirty, but there is no damage to the product itself. This is based on my personal assessment, so there may be oversights. Please check the images carefully, as there may be damage to the packaging or product that I have missed. Also, please understand that if there are any defects that are not apparent in the photos or that I have not noticed, the current condition of the item will take precedence. 【Important Notes】 ※Please refrain from purchasing if you are looking for a perfect product or if you are overly concerned about minor details. ※No claims and no returns are accepted. ※Please be aware that I may cancel the transaction with buyers who have a history of negative feedback, after reviewing the content of the feedback. ※I plan to ship the item within 2-3 days after confirming payment, but it may take up to a week due to my busy schedule. Thank you for your understanding. Please feel free to ask any questions. I will try my best to answer your questions, but please understand that I may not be able to respond due to my busy schedule.