Anneka----PVC chicken feeders. Super time saver and keeps crud out of the feed. The finished Food Buffet. On the Menu, from left to right water, Cracked wheat and Corn mix / Grit and Oyster shell in the white Pvc Feeders and a PVC feeder trough with 16% layer crumble mixed with 2 cups wheat and 1 cup cracked corn. Video tutorial on the link to show how the whole thing is made.