Scented Dashi Pack for Cats Red Katsuobushi Flavor x 5 packs Blue Sardine Niboshi Flavor x 5 packs How to use the dashi pack: Simply put it in the bag of dry food or treats. Just put it in a food stocker. Just place it with the item you want to add flavor to. The scent lasts for about a week, so you can use it as a topping when the scent weakens. - Brand: SUNRISE - Product Name: Scented Dashi Pack - Purpose: For cats - Contents: 4 packs - Made in Japan Thank you for viewing. This is a set of 10 packs with 4 packs each. It has been stored at home, and the expiration date is 2025.11. It will be shipped simply without bubble wrap. Please purchase only if you understand!