【Product Details】 ・Riceforce Wrinkle Ball Serum (Medicated Wrinkle Improvement Serum) 17g 【Condition】 ・New 【Important Notes】 ・This is a private sale of a new, unopened item. We are unable to handle initial defects or malfunctions. In such cases, we apologize, but please contact the manufacturer directly or contact the Mercari事務局 (Mercari administration). ・Returns and refunds will only be accepted if a product different from the photos is sent. This is also a measure against product substitution fraud, so we appreciate your understanding. ・The item is also listed on other e-commerce sites, and in rare cases, it may be purchased simultaneously, resulting in the item being out of stock. In such cases, we apologize, but we will have to cancel the order. Thank you for your understanding. ・We may cancel purchases from users with negative feedback, those who have caused unreasonable trouble in the past, and new members. ・Please refrain from purchasing if you cannot respond within 48 hours of purchase. ・Please purchase only if you agree to the above. 【Shipping Method】 ・Yu-Pack Plus via Yu-Yu Mercari Delivery ・Please note that we cannot ship on Saturdays, Sundays, and holidays (including substitute holidays). ・We cannot accept shipping methods other than the above.