Somebodygave me one as a gift. I used it 2-3 times and did not like it.
I have been using the foldable stainless steel ones that fit different size pots for almost 50 yrs and prefer them. They hardly take up any room and you can still buy them for just a few dollars.
They only thing you can't steam in them is rice but I guess you could try. I have calways ooked rice on top of the stove and do oretty good even without measuring. Since I am alone it does not matter if it is always perfect or not.