This convenient, easy to use instant hummingbird feeder mix makes sweet nectar that will please you and your hummingbird friends! Just mix with water—no boiling required! Perky-Pet 8oz Instant Nectar Packet makes 48 oz of nectar when mixed with water, the 2lb Instant Nectar Packet makes 192oz of nectar when mixed with water. Nectar mix contains natural sweeteners that do not require boiling.