Bird Feeder: Made of high-quality rigid acrylic sheet for durable use. Transparent material allows you to observe food balance for timely replenishment. It could put in about 400g seeds. Please measure your bird cage size to match before buyingEasy and Convenient Installation: No complicated extra installation steps, you just need to fix it on the cage with the matching screws, you can give your love bird a perfect gift. The feeder can be fixed outside or inside the cage, and the top cover can be opened directly to add food without removing itBig Capacity Feeder: The feeder could stock seeds about 7-15 days for most birds. You can rest assured to go on vacation, work, party, do not have to worry about pets will be hungry. But you can't put the big seed in there to prevent him from getting stuck in the bottom plateNo Mess and No Waste: it can effectively eliminate seeds and chaff. Your bird enters and eats, leaving hulls and uneaten seed behind in the trough compartment below, keeping the bird cage or room clean. The bottom independent drawer design is easy to remove and dumpDesigned for Birds Habits: This small crystal-clear Bird feeder is expressly designed for birds, perfect used for parakeet, cockatiel, budgerigar, macaw, finch, budgie, canary, parrots, lovebird, starlings, mynah and other small or medium bird. You can put foods that pet birds like, such as various grains and nutritious foods