BONGS COME IN A VARIETY OF HEIGHTS, STYLES AND GLASS THICKNESS, MANY STYLES INCLUDE ICE PINCHES WHICH PROVIDE EXTRA COOLED HITS BEFORE INHALATION, PERFECT FOR THOSE WHO FEEL MORE SENSITIVE TO A LARGER HIT. FEATURES 12" FAT TRIPLE DOME PERC BONG PREMIUM GLASS BOWL SMOOTH AIR FLOW PERCOLATED WATER DIFFUSION