So I received this piece after about a week. At first I was excited because the piece was nice and we'll made and no flaws to the first inspection. So I go to put water in the beaker and some in the perc chamber and noticed the perc was losing water. So I filled again and revealed a gap in the glass internally, causing the top chamber to leak into the bottom chamber. Unfortunately I decided to send back for a refund due to there not being anymore in stock. I gave it 5 stars based in the build quality and thickness of the glass. I'm sure it would have been a great smoking piece! Oh well wasn't meant to be.