Which are dab rigs?

Dab rig are apparatus used to "smoking" a selection of distinct substances, including natural oils, extracts or concentrates. The term"smoke" was denoted with parentheses because the user isn't actually, directly smoking this item, at the traditional sense. The practice of swallowing the merchandise is obviously vapor-based. No combustion does occur with dabbing and there is no smoke inhalation.

As nations…