I've been using the DVHEY stainless steel feeding bowls for my parakeets for about a month now, and I'm seriously impressed. The double-bolt attachment is rock solid - no more worrying about my birds knocking their food bowls over during their enthusiastic eating sessions.
What surprised me most was how versatile these bowls are. While I bought them for my parakeets, I've caught my kitten drinking from them too! The medium size works perfectly for both species. The stainless steel cleans up beautifully - just a quick rinse and shake dry (remember to get all the water out of the lip fold to prevent rust).
The installation was a breeze. I love that I can position them inside or outside the cage depending on what works best. My birds seem to prefer them mounted at perch level where they can comfortably eat without making a huge mess. The bowls stay firmly in place even when my most active parakeet decides to perch on the edge.
For anyone with multiple small pets, these are worth every penny. I've used them for bird food, water, and even kitten meals - they handle everything without retaining odors or stains. The only minor drawback is the two-screw attachment can be slightly tricky to align perfectly straight, but once installed, it's incredibly secure.