I tend to be slow in replying to comments and transaction messages. No price reductions (I will ignore and delete comments asking for price reductions). Changes to product contents, combining items, or adding items are also not possible. There is no problem if you confirm receipt about 3 days late. I will use eco-friendly packaging, simply putting the product in a box (used) from another product. The shrink wrap around the product is thin, so there is a possibility of it stretching or tearing. If you are concerned about this, please refrain from purchasing. Anonymous shipping via Yu-Yu Mercari Mail Yu-Pack. Unlike regular Yu-Pack, there is no time指定. Shipping schedule (I do not accept requests for specific shipping dates): Sunday deadline → Monday shipping Tuesday deadline → Wednesday shipping Thursday deadline → Friday shipping I may ship earlier than scheduled, distributing shipments to meet the deadlines. In the event of an accident such as illness or injury, there is no one to act as a substitute, so there is a possibility of delays or cancellations. I am not responsible for any third-party troubles after shipping (damage, loss, theft, etc.).