Hamster Water Dispenser Material: This leak-proof hamster water dispenser is made of PP plastic, and the dispenser stand is made of pine wood. It has excellent durability and hardness, is not easily damaged, and is safe, waterproof, and moisture-proof. With pure hand-polished, smooth surface and CNC carving technology, the design is exquisite. The fully open design greatly enhances the stability of the hamster water dispenser and effectively prevents it from tipping over and leaking. Leak-Proof Water Bottle Design: This hamster water dispenser uses an imported double-ball design to more effectively prevent leakage. Water only flows out when the steel ball is touched, supporting automatic drinking and providing a smoother and more convenient drinking experience. (Note: When using the hamster water dispenser, first fill it with water, tighten the nozzle, and then shake it up and down to release the air. Once the pressure is balanced, the water will not leak.) Small Pet Water Dispenser Size: The hamster water dispenser stand measures 16 x 8.9 x 19.3 cm, and the water bottle capacity is 80 ml, making it convenient for refilling and cleaning. (In the first few minutes after installing the water bottle, a few drops of water may naturally drip out; this is normal.)