High Quality Material, Large Capacity: The small animal water dispenser is made of high quality plastic, BPA free, non-toxic, thick and durable. 500ml large capacity, provide more drinking water for your pet. Use Outside and Inside the Cage: The pet water dispenser can be installed and fixed outside the pet cage or inside the cage. If your cage is not suitable for fixing the product, it can also be used directly on the ground. Water Leakage Prevention: Spring valve, siphon principle, intelligent water outlet . Using the principle of natural gravity water supply, no electricity, environmental protection and mute, effectively prevent water leakage and overflow. TIP: Due to the working principle of the product, please leave air in the water bottle when filling water, do not fill completely Easy to Clean: The water bottle and the frame of the small animal water dispenser can be disassembled and washed directly with water, which is easy to clean. It is recommended to clean once a week. Wide Range Of Applications: It is very suitable for the daily drinking water use of hamsters, rabbits, chinchillas, birds, cats, puppies and other animals.