I purchased these racks to help clear the clutter out of our cupboards and to make it easier to find spices that you use regularly. They don't hold really tall bottles unless you use the top shelf on the rack and fatter bottles don't fit either. But the most frequent things we use, so for us, it's perfect! 

Pros: Clears clutter out of cupboards; makes things super easy to find!
Cons: Doesn't hold taller size bottle (except on the top rack).