Freeze Pipe BongThe Freeze Pipe Bong is a straight tube style bong that includes a freezable, glycerin filled chamber that securely snaps onto the bubbler base. The base uses an inline perc to sprinkler perc combo for double the percolation and diffusion power. When the smoke hits the water in the base, it's chilled and filtered, but 99% of Bongs stop there. For the Freeze Pipe Bong, the fun is just getting started. Next on the smoke's journey is a trip through a