Unopened SK-II Facial Treatment Clear Lotion 30ml x 4 Set - Brand: SK-II - Product Name: Facial Treatment Clear Lotion - Contents: 30ml - Quantity: Set of 4 These were included in a set at the time of purchase. Unopened, purchased from a domestic authorized retailer. The 160ml size has a reference price of 10,450 yen. (From the SK-II official website) Feel free to ask any questions!