Make your chores a little bit easier with the drink stick, the expandable automatic drinker system for poultry! You can easily hook this system up to either a gravity fed system or a garden hose. You can also choose from drinker cup style waterers or nipple waterers. Expanding is simple unthread caps and thread multiple sticks together. Use one drink stick alone or combine to make it as large as you need! Want some space between them? Get a 2� spacer and give the birds some room!