1. The name used to describe the feeling at the back of the throat when an inhalation of vapour reaches that spot.
  2. The name of a clever add-on device produced by Evolv Vapor which is used to regulate the heat produced by certain mechanical mods.

Knuckle Head: This is an adjustable drip tip. It can be adjusted to any angle desired.

Kanthal: One of two types of resistance wire used for a heating coil in either an atomizer or cartomizer. The other is Nichrome.