For multiple mug purchases, each additional mug is discounted by 500 yen. This is an unused, authentic product. It was not sealed with tape, so it was opened for inspection and photography. 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 inspection, 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 visible 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 note 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.