Automatic feeding system: This 2-pack bird feeder and bird water dispenser set features an automatic feeding design with gravity feeding, eliminating the need to refill food daily, saving you time and energy in caring for your pets. Large capacity feeder and waterer: This bird feeder for cages holds approximately 7-15 days' worth of seed, with a capacity of 17 ounces, suitable for most bird species. The waterer can hold up to 800 ml of water, so you can go on holiday, work or attend parties with confidence, knowing that your pets will remain well fed and hydrated. No mess bird feeder: This versatile bird feeder can be easily attached to your bird cage with the included screws for convenient placement inside or outside the cage. The top lid allows for quick refilling, while the unique slot compartment design collects trays and uneaten seeds in a separate compartment, keeping your space tidy. Perfect for birds: This bird cage feeder is tailored for small to medium-sized birds, making it ideal for parakeets, cockatiels, budgies, macaws, finches, canaries, parrots, lovebirds, mynahs, starlings and more. Fill it with your pet birds' favourite food, including a variety of grains and nutritious snacks, to keep them happy and healthy. Transparent design: Made from high-quality acrylic material, the transparent design is convenient for you to observe the remaining food and refill it in time. Thanks to automatic gravity feeding, there is no need to refill food every day, saving you time and energy. The transparent design makes it easy to see the remaining food and water levels and refill in time. Easy to install and use, simply attach to the cage with the included screws. Keeps the cage clean by collecting uneaten seeds and shells in a separate compartment underneath. Ideal for parrots, parakeets, budgies, macaws, canaries, canaries, parakeets, lovebirds.