Key benefits Keeps water clean and reduces cage mess: a spring valve design with a copper drinking needle only releases water when the bird pecks, preventing spills and contamination. Safe, durable materials: made from quality PVC and PMMA that are nontoxic and odor, providing a reliable drinking environment for your birds. Flexible installation and easy maintenance: fits most bird cages, can be mounted inside or outside the cage by removing the buckle, and disassembles quickly for cleaning. How it solves common problems No spills or wet bedding: the spring valve prevents continuous flow, so water stays in the reservoir until the bird needs it. Healthier drinking conditions: the controlled delivery minimizes exposure to droppings and food debris, helping maintain cleaner water and reducing the need for frequent water changes. Simple upkeep: tool disassembly makes regular cleaning fast and straightforward. Features at a glance Drinking mechanism: spring valve with copper needle — bird drinks by pushing the needle with its beak. Materials: durable PVC and PMMA; nontoxic and odor. Installation: universal mount for inside or outside the cage; remove the buckle to switch installations. Cleaning: quick disassembly for routine washing. Compatibility: fits most bird cages on the market. Sizes and capacity 10.4inch model: holds 9.4 ounces (280 ml). 8.6inch model: holds 7.4 ounces (220 ml). Ideal for small and medium birds such as parakeets, cockatiels, budgies, macaws, finches, and lovebirds. Use scenarios Daily home cage use: mount outside the cage to reduce spills inside the living area while keeping fresh water easily accessible. Breeder or aviary setups: install multiple dispensers across cages to provide consistent, hygienic water access for many birds. Travel or temporary housing: use the compact dispenser in transport or quarantine cages to minimize mess and simplify care. What you can expect Cleaner water, less mess, and a straightforward mounting and cleaning process that fits into regular bird care routines.