My favorite piece is this bubbler. It was pretty cheap (as far as bubblers go) at $50 so im happy. I just cleaned it, but when it gets full of resin, it turns this really dark blue almost purple color. I had to clean it cause it was stinkin so bad, I had to put it in three plastic bags with dryer sheets in the last one, and I could still smell it when i walked into my room.:bonghit: