The action of using a vape pen, often called a vaporizer pen or simply “pen,” involves activating the device to heat a substance, typically a liquid or concentrate, to create an inhalable vapor. This process usually involves pressing a button or inhaling from the device to initiate the heating element. The resulting vapor is then inhaled by the user. A common example includes using the device to inhale vaporized nicotine or other substances.
The popularity of these devices stems from their perceived convenience, portability, and discreet nature compared to traditional methods of substance consumption. Historically, the development of these pens marked a shift towards more compact and technologically advanced delivery systems. This evolution provided users with potentially more controlled experiences.