Pet Food Stocker S Size I was using it with cat food still in the bag. There are no noticeable scratches or stains, but upon close inspection, there are some minor scratches. I used it for about 3 months. It was easy to clean, and it sealed well, allowing me to put a desiccant inside, which was very good. I am selling this because my pets have increased and the size has become smaller, so I am changing sizes. 【Food Grade PP Material】 This food stocker uses food-grade PP material, high quality and odorless, protecting the safety of your pets. 【Excellent Moisture Protection】 Excellent airtightness. Moisture-proof, sturdy and durable. The lid has a silicone seal, which greatly enhances the sealing performance. In addition, if you put commercially available desiccants inside, it will further protect dry food from moisture, insects, and oxidation. 【Simple and Easy to Move】 Simple and space-saving design that matches any room. With two casters under the main body, it is easy to move even when full. 【Visualization Design】 The clear view lid and scale lines make it easy to check the remaining amount of contents. No need to worry about forgetting to replenish food. 【Multi-purpose & 3 Sizes Available】 Recommended for sealing and storing dry food, as well as storing rice, flour, etc.! Rice stocker size is 10kg. 【Please Note】 The 10kg/15kg/22.5kg listed on the product page is the volume of the container.