This glass Icebong from 'Black Leaf' comes with two 10-Arm-Tree-Percolators to remove the smokes harshness. The percolators glass arms are individually welded to the inner tube, which makes the percolators extremely robust. With splash guards over both percolators, a slit-diffuser above the top percolator and Ice-Notches for a final cooling of the already diffused & twice percolated smoke. It comes with blue percolators and 'Roll-Stop' bowl, a down-pipe adapter with slit diffuser and a Kick-Hole. Made from 7 mm thick heat-proof Borosilicate (Pyrex) glass, stability and in particular: the strength of this Icebong speaks for itself. The vastly improved peculation quality of the smoke results from the interplay of all the components.