Woodpecker Large Cylinder

Seed cylinders are the easiest, longest-lasting way to feed your birds. Made of tree nuts, black oil sunflower, and Bark Butter® Bits, our Woodpecker cylinder is perfect for attracting nut-eating birds, especially woodpeckers, nuthatches and chickadees. Our seed cylinders include a hole down the center of the food that slides onto our seed cylinder feeders.

Verbiage from WBU website.

Use on the Cylinder Feeder (item 803), Snowy Cylinder Feeder (item FB803) or the Hanging Perch Feeder (item FB800).