Reliable hydration solution: Made from durable ABS resin that resists cracking and beak wear, and remains odor for a safe and consistent source of drinking water for birds over time. Easy installation and maintenance: Mounts to the cage with screw rings; 360degree rotation allows flexible placement and effortless disassembly. Detachable design enables easy filling and thorough cleaning, keeping the cage clean and practical for bird owners. compatibility and space efficiency: Specially designed for small birds; maximizes cage space while offering broad versatility and compatibility with various cages. Provides functionality and practicality without clutter, supporting the wellbeing of your birds. Backfriendly design: Encourages a natural drinking posture to help prevent back curvature; semiopen structure promotes bird safety and helps maintain cage cleanliness. Specifications: Material: ABS resin; Rotation: 360 degrees; Mounting: screwring based; Suitable for small birds; Detachable for easy filling and cleaning. Use scenarios: In a compact cage for budgies or small finches, it saves space while delivering reliable hydration. Works across different cage brands and models thanks to its screwring mounting and flexible orientation. During routine cage cleaning or refilling, the detachable system simplifies maintenance. Rating: SpineFriendly Design; Back Respect.