// Definition
An electronic heating element that maintains a constant temperature on a dab rig's nail or banger, eliminating the need for a butane torch. Allows precise temperature control for optimal terpene preservation when dabbing hash and concentrates.
// From the Episode
In Ep 025, Johnny B finally starts using his D-Nail after owning it for six months without setting it up. Bubbleman expresses frustration that Johnny had it sitting unused while hitting everything with a flame. Johnny reports that pulling old hashes from the freezer and using the D-Nail has been transformative for tasting different hash profiles. The episode treats it as a milestone for Johnny B's hash experience.