I am interested in knowing what the top pot is used for. I have a similar pot with holes at the bottom. I used this one to steam vegetables while I come something on the bottom pot. This makes sense, however the pot on the picture has no holes so I don't know how it would be used. The boiling water will not be able to pass into the top pot. What is this used for?
If this is not a good question to ask please help me make it better.