I recently bought one of these bowls for Groucho,my Conure. He's pretty tough on seed cups,as he likes to dump them all out. This comes as a ring with a clamp.You attach it with a nut,and the stainless steel cup slips right inside the ring.So far,it's working out great as Groucho hasn't quite figured out the deal yet.The cup slips in and out,it washes up very easy and it's strong.I love it!

Pros: reasonable price heavy duty cleans up great

Cons: none

I love these stainless stain coop cups. Especially for use in biggers cages. I have a California Cage and a King Cage and these cups work great in both types of cages.

Pros: Easy to install, easy to clean

Cons: Could rust with poor care.

I had one of these when my kids had hamsters and now i use it for the bird. Lasted a long time and is real easy to clean.

Pros: last forever, cleans up nice, handy

Cons: none

I love these I use it for my dogs and cocatoo. no more spills I feel confident they wont spill their water while Im gone

Pros: my cocatoo doesnt spill her food anymore

Cons: none