Vencier Pack of 4 Bottle Top Hanging Bird Feeder Kit - RECYCLE Drink Bottles Into Wild Bird Feeders

These handy feeders turn any bottle with a thread size of 25mm into a bird seed feeder. Sold in a great value set of 4, they are easy to attach, you simply cut the base off the bottle, carefully cut 2 incisions to hold the plastic hanger, and screw in the feeding base. Simple to use and very cost effective to keep wild birds fed through the cold winter months * Great value set of 4 feeders * Turn bottles into feeders * Take 25mm threads