Sanko Harinezumi Litter, 6L. I have a total of 10. I purchased these in September of last year, but haven't used them, and they've been stored in a closet, so I believe there are no issues. If you comment with the number you want, I will create a separate page for you to complete the purchase. 2-3: 880 yen each 4-10: 800 yen each Please order at least 2. If you have any questions, please comment. Pet supplies are not subject to discounts. Packaging: I will pack them in a cardboard box and fill the gaps with newspaper for shipping.