The Gadjit Soda Bottle Bird Feeder (WP1) is an easy to install bottle feeder that does not require any tools to assemble. The base is constructed for birds to lounge on the edge and dine at the troph. The Gadjit Soda Bottle Feeder will surely attract a lot of birds. You don't have to spend a lot of money to feed them, this feeder is available at a very low price. Just attach this to a soda bottle and fill the bottle with seeds and it is ready for birds. This bird feeder includes a hanger and base for you to mount easily.