No leak - the cup will not release water until the chicken pecks the Yellow trigger and only releases enough water for the chickens to eat If you do not install a PVC base to install drinking cups, you only need to drill a 3/8hole. It will not waste or overflow the water in the cup because of triggering the lock and release function. Bath & Body Works 6-Pack Wallflowers Sampler Fragrance Refills, 6 Different Scents, Assorted Colors 0.8 Fl Oz (Pack of 6) Options I Tested the Best Chicken Coop Water Syste for Hassle-Free Hydration... Chicken Water Cups, Automatic Chicken Waterer Automatic Easy to clean and install - Drinking cups can be easily installed by wearing them on PVC pipes or even containers such as barrels. When the chickens peck the Yellow trigger, the valve automatically releases water into the orange plastic cup to provide them with water. No leak - the cup will not release water until the chicken pecks the Yellow trigger and only releases enough water for the chickens to eat. Fully automatic The glass has a yellow trigger that will attract chickens to peck it. 3.5 Gallon Poultry Waterer 4 Pack Of Automatic Cup Style Poultry Chicken Drinkers Chicken Waterer
