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The king of cold just got an upgrade. Now with a better base, added UFO perc and our largest glycerin coil, the new Bong Dual is your new go-to. Combines three levels of filtration and cooling power to ensure a smooth delivery with zero burn. Make no mistake about it, this is the apex predator of all Freeze Pipe bongs.
Glycerin is a gel-like liquid that is able to reach freezing temperatures quicker and stay cold longer than ice without freezing solid and cracking the glass. It is housed in a sealed chamber so it won't melt like ice in a regular ice pinch piece where it then trickles down and overfills the percolation chamber. It's completely safe, non-toxic, and typically found in food and sweeteners.
- Place the glycerin chamber in the freezer and let sit for at least 1 hour. It is okay to leave in there longer or even store it in the freezer so it is always ready when you are
- Connect the joints of the glycerin chamber and the base. Then, grab the black clip and put the wider side of the clip on the base piece and the slimmer side on the glycerin chamber. Once in place, gently press down on the connector until it snaps into place.