"The Black Sack" Our black nylon nyjer thistle sock with a yellow closing cord is not your ordinary mass produced thistle feeder. 

Why buy our sock?

•  Black doesn't show dirt and provides contrast to the goldfinch. 
•  Premium quality mesh won't fall apart after a couple of fillings.
•  Cord lock prevents seed from spilling out even if sock is dropped.
•  Holds about 2-lbs of nyjer thistle seed. 11"L X 4" W