[No Mess Design Keeps Water Clean]: This No Mess Bird Water Dispenser features a spring valve design that allows your bird to drink by simply pushing the copper needle with its beak. This smart design ensures that the water stays clean, promoting your bird's health and keeping your cage mess-free. [Universal Installation for Convenience]: Designed for versatility, this bird water dispenser can be easily installed both inside or outside the cage. Simply remove the buckle to switch between installations. It fits most bird cages on the market and can be easily disassembled for cleaning, making maintenance a breeze. [Leak-Proof and Easy to Refill]: Refilling water is simple and mess-free with the top cover design. You can easily add fresh water without removing the dispenser from the cage. The upgraded leak-proof connection ensures that water doesnt spill or leak, helping you maintain a clean and hygienic environment in the cage. [Durable, Safe, and Non-Toxic]: Made from high-quality PVC, this bird water dispenser is built to last. It is non-toxic, odor-free, and provides a safe drinking environment for your birds. You can rest assured that your. [Perfect Size for Small and Medium Birds]: Designed with your feathered friends in mind, this water dispenser is available in two sizes: a 10.4-inch version holding 9.4 ounces (280 ml) and an 8.6-inch version holding 7.4 ounces (220 ml). Perfect for small and medium birds like parakeets, cockatiels, budgies, macaws, finches, and lovebirds, it ensures they stay hydrated throughout the day. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.