Multifunctional: Birds can feed through the reasonably sized side holes while resting on this feeder. Easy to fill: the feeder being perforated, it allows you to control the quantity of seeds remaining to supply it if necessary. Suitable Capacity: The feeders can hold up to 3 bird balls, suitable for feeding multiple birds at the same time. Durable material: bird feeder made of reinforced iron, resistant to aging and sturdy. Occasions: The bird feeder is ideal for outdoor use. You can easily feed the birds hands-free.