Black Leaf have come out with a new 5mm thick double dome percolator bong and let me just say “wow”. This new percolator bong is 60cm high and weighs in at 1300g, which makes it a nice strong piece. It has 18.8 joints as well as coming equipped with a diffuser. This bong is great quality glass at a more then reasonable price. Oh one more thing as well as having two dome perc’s it also comes with ice notches. What more could you ask for….