The problem with huge bongs is storing them. The Big Sprinkler to Removable Glycerin Coil Bong conveniently separates at the center, about halfway up the water pipe. The top half of the Big Sprinkler to Removable Glycerin Coil Bong is a freezable condenser coil. Place this section of the bong in the freezer for a few hours before you toke up. After awhile, the condenser coil will be ice cold. When your smoke travels through this portion of the water pipe, it will transform into an icy, more smooth hit. Do not worry about this section freezing and breaking in the freezer as it is made with thick, durable glass like the rest of the bong. As if the icy freshness produced by the glycerin coil was not enough, the bottom half of the Big Sprinkler to Removable Glycerin Coil Bong has plenty of filtration. The smoke is led into the first chamber of the bong by way of an inline perc. The inline perc is attached directly to the ninety degree 18mm female joint. Directly above this perc is another one; a sprinkler perc. The sprinkler perc has multiple arms reaching upwards, diffusing your smoke further. Combine the amount of diffusion with the ice cold freshness and you can expect consistently tasty tokes.