This little cup is perfect for my cockatiel. It can't be tipped, and it easily clips to the cage.

Pros: cheap and effective!

Cons: none

I still have a few of these around that I should probably donate to the animal shelter as I don't have birds this small anymore.

The great thing about these is that they are not really hard plastic so they do not crack or break really easily...they last forever.

My birds did have a tendency to sit on the perch part backwards and poop in their water or food, but then no matter what kind of bowl, seed cup or like you get, they will find a way to do that.

Pros: Softer plastic so don't crack easily

Cons: Birds sit backward on the perch and poop in the food.

They should make this all with plastic, no metal. The metal bends and breaks easy. It is nice though.

Pros: handy, perch

Cons: metal wires come loose,

this is a nice bowl for water or seed. the perch in the front gives your bird that extra little bit of space so that they aren't inside the bowl, or poopin in the water/seed. the arms in the backi twist, so that you can firmly yet easily secure the bowl to the cage. makes for less spills.

Pros: functionl

Cons: none

This a very reasonably priced little feeder. It's nice to put treat in, but be careful where you place it on the cage so it isn't right under a perch (there's no cover). The little wires make attaching a bit difficult--the wires slide around, but once you get it in, it's fine.

Pros: Durable, washable, inexpensive

Cons: Tricky attaching to cage; need horizontal bar to attach