The bird feeder is made of high quality transparent acrylic so that you can study and appreciate the beauty of local birds. You can watch beautiful songbirds inches from your eyes. The acrylic transparent and durable is durable and can be used for long periods of time. This outdoor bird feeder is suitable for all windows and comes with 3 super suction cups. Unlike most window feeders for outdoor use, our heavy-duty suction cups allow the feeder to better adhere to the window. They are very durable and will not fall off from the wind or rain. Even if there are several birds eating at once, they may remain the same. The tray is divided into 2 compartments so you can fill 2 types of seeds at once to attract different types of birds. The removable tray is easy to clean and refill. Simply remove the tray and discard any debris and old seeds. The removable tray has drainage holes so that even in the event of rain or snow, the seeds are always kept dry and protected from mold. Clearly see
