Pros: Holds a lot of water for its size, easy to refill.
Cons: Very easy to screw it together wrong, leaks easily.
I really like this waterer for looks, and for how it works. If put together correctly, it works really well. I have a small wooden block in my coop, and it's high enough to keep the chickens from scratching shavings into the water. I would buy this product, but be very careful to screw it together correctly.