Triple Inline Stemless with Grid Percolator.  This incredible 16" stemless waterpipe has a completely unique shape and percolates smoke like no other.  A triple inline percolator diffuses the smoke and ash in the base while a grid percolator in the mid section filters the smoke even further.  An ice catch sits mid-way up the tube to allow for the use of ice cubes to cool the smoke and make it even smoother to inhale.  This bong does a fantastic job filtering smoke, and the multiple percolators make it an extremely fun piece to use.