Feature: 1. Made of PP and stainless steel, it is safe and non toxic, and has no harm to the health of pets. 2. The water inlet is designed with steel balls, and the water is lightly licked, and it is not easy to drip. 3. The back is equipped with a buckle, which is easy to install, securely fixed, and durable. 4. With a hanging design, it is convenient to feed water and can be hung anywhere, adapting to a variety of water feeding methods. 5. This drinking dispenser can automatically feed water for small sized pet animals like hamsters and rabbits. Specification: Item Type: Hamster Water Bottle Material: PP+ Stainless Steel Purpose: Feed Water for Pets. Package List: 1 x Water Feeder1 x Fixed Strip Note: 1. It must be filled with water. If it is not filled with water, the internal pressure will be insufficient and the water will leak. Install the faucet and tighten it. Some water bottles are plug‑shaped.2. Put the water bottle upside down to block the water outlet, shake it up and down several times to empty the air in the front of the water outlet. You can see bubbles emerging from the end of the water outlet, and you can also squeeze the bottle body and squeeze out a small amount of drinking water to create a vacuum in the bottle to promote the balance of pressure inside and outside the bottle.3. It is normal for the installed water bottle to drip naturally in the first few minutes. When the pressure inside and outside the bottle reaches the equilibrium point, the dripping will stop.