TIAKI Double Bowl with Adjustable Stand

I got the 25 cm one. The material is really poor quality. When there's water in the bowls (and they're not even completely full), the two bowl holders on the outside bend downwards because of the weight. That shouldn't happen. Besides spilling water, sooner or later it's going to break.

It got rusty in the first week of use.

We've had the double bowl for half a year now. It's already bent and crooked, and it's rusting both on the bowl itself and on the stand.