I purchased this for my cat and used it for about three days while I was away from home. However, I haven't used it since then, and I've cleaned and stored it carefully. I felt the capacity was quite large for one cat, and I don't think I'll be using it in the future, so I'd be happy if someone could use it! Recommended for those with multiple pets! ※ See photo 4. There was a black inclusion inside the plastic from the time of purchase. It's inside the plastic and didn't come off even after washing. ▼Product Features▼ ・Gravity-fed type, no electricity required. ・Automatically replenishes food when the food in the dish is reduced to a certain amount. It automatically stops when it reaches a certain amount. ・Made with safe PP material. ・No power supply needed, can be installed anywhere. ・Capacity: Approximately 2.1kg of food, so you don't have to worry about your pet's meals even when you're away for a long time. ・All parts can be removed and washed. ★My Usage Tips★ ・Because it's gravity-fed, food will keep coming out as it's eaten. Therefore, when washing the dish daily, try tilting the container to return the food to the tank before removing and washing the dish! ・You can put binchotan charcoal (used for water purification) in the stocker to prevent moisture! ※ Desiccants and small diatomaceous earth are not recommended because they may come out with the food and are dangerous. ※ The original box is no longer available, so it will be shipped in a box wrapped in cushioning material. I always strive for careful packaging, so please rest assured! #AutomaticFeeder #Analog #CatSupplies #PetSupplies #CatFood