For the best seed tube bird feeders and Nyjer thistle feeders on the market its Aspects and Droll Yankees - hands down
Why? These are high end, quality wild bird feeders at an affordable price. Made in the U.S.A., and come with a lifetime warranty.
These seed tube and Nyjer thistle seed feeders are easy to fill and even easier to clean with Quick Clean removable bases.
Unlike acrylic seed and thistle bird feeders you find at many big box outlets that can crack in cold temperatures or they become brittle from the hot summer sun, Aspects and Droll Yankees tubes are made from polypropylene - durable, UV stabilized, won't yellow or crack. (covered by lifetime warranty)
If you want a quality seed tube bird feeder or Nyjer thistle seed bird feeder, then you want Aspects or Droll Yankees feeders - guaranteed for life..