LongLasting Durability Made from foodgrade materials that resist wear, helping maintain a healthy drinking environment for your small pet. LeakProof and Easy to Maintain Rubber gasket with double sealing prevents leaks, keeps the cage dry, and simplifies cleaning and maintenance. Smooth Regulated Water Dispensing Roller ball system provides steady water flow, mirroring natural hamster drinking, with antibackflow technology to reduce spills. Encourages Natural Behavior Designed to fit seamlessly on uneven cage structures, supporting exploration while providing a secure shelter for playful hamsters. Materials and Compatibility Constructed from foodgrade materials for safety and durability; specifically designed to attach to uneven cage surfaces and suitable for small hamsters. Use Scenarios In a multilevel hamster cage with irregular walls, mount this bottle to ensure a reliable water source across levels and keep lower areas dry. In habitats with tunnels or shelves, install on an uneven surface to maximize space while offering a sheltered resting spot and hydration. During cage cleaning or refilling, the leakproof design minimizes spills and makes maintenance easier.