A dab rig is a kind of water pipe used specifically for cannabis concentrates. It's a necessary tool for dabbing, which is a process that heats a concentrate into an inhalable vapor. You fill the rig with water like a bong, and you'll need a blowtorch to heat the nail. Like any glass, it can come in all shapes and sizes. If you want to keep it easy and you have the dough to spare, try an electronic dab rig.
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