First of all, thank you for viewing the product page. ※This product is also sold through other channels, so there is a limited quantity. If possible before purchasing, we would greatly appreciate it if you could check the stock to avoid any trouble for both parties.※ 【New/Unused/Used】 Used item. 【Product Condition】 ・As it is a used item, it has never been used, but due to long-term storage, there is some minor dirt. However, I think it can be cleaned by washing. ・The condition is based on the seller's subjective assessment. I have uploaded photos, so please check the condition. 【Operation】 ・In the unlikely event that there is a defect after the product arrives, we will accept returns within one week of the product's arrival, so please rest assured. ※Regarding returns, the one-week period starts from the date the product arrives at the buyer's home, not from one week after the buyer confirms receipt. We can also confirm the delivery date and time from the tracking number, so please make sure there is no misunderstanding.※ 【Included Items】 ・9 main units Large → 5 Small → 4 ※Regarding shipping, it may take 4-5 days to ship the item to the shipping company. Usually, we ship within 1-2 days after receiving your order. We change the number of days until shipping each time, so please check.※