And the cups have inserts, so you can remove them for cleaning without emptying the bucket.Much better!!! I think I see the same plastic knobs that the cups pivot on, but I LOVE that RentaCoop is an American company, started by just a couple of chicken enthusiasts. The cups are pricier, but I plan to order the same set you have for another waterer, and will compare the quality.
https://rentacoop.com/pages/about