Attracts cardinals, finches, nuthatches, chickadees, siskins, titmice and more. Crystal clear, impact-modified acrylic seed tube allows for easy monitoring of seed levels. The seed is dispensed through two openings in the lower copper collar so there are no exposed plastic edges. Solid copper with a durable lacquer coating that will keep the finish looking new. Stainless steel cable, brass finial. This feeder holds 12 cups of seed. Use any commercial or homemade seed mix, although thistle seed is not recommended.