Custom made 5 nipple hanging auto waterer. Can feed many chicks with clean water for days! Constant "cleaner" water for the little ones by utilizing Gravity! "Oh, how I love Gravity, sometimes..." And it's a food/water safe container! well, hopefully, right?.. It won't buildup with bedding, poo, pee, etc. and won't evaporate! The best part is not having to flush out the bedding that settles in the standard ground-bowl waterers, 10+ times a day! (from the chicks running around and kicking up the bedding and poo into the bowl, YUK!) This thing works great! ..Some chicks can't get enough! :)