This comprehensive waterer kits eliminates daily water refills with its high capacity tube and secure tie, ensuring constant water for small livestock and companion animal installs on cage or hutches using the included hole punching tool, allowing pet to triggering water flows by nudging the steel nipples drinkers Great for rabbits owners, poultry farmer, and caretakers of rabbits, hamster, or other cage animals requiring efficient water access The Automatic rabbits Watering systems Kits provide easy hydrations solution with 10 / 20 nipples drinkers, PVC tube, and essential connectors for leakproof assembly Use resistant galvanized metal and flexible PVC, this rustproof systems ensures longlasting for small pet while simplifying cleaning and maintenance