Vaporizer or Vaporiser is a device used to vaporize the active ingredients of plant material, commonly cannabis, tobacco, or other herbs or blends for the purpose of inhalation.
However, they can also be filled with a mixture of propylene glycol, glycerin, and nicotine. It is a tobacco-free nicotine.
Convection vaporizers are when air blows into a heating element which blows hot air on the herbal materials
Vaporizers contain various forms of extraction chambers including straight bore, venturi, or sequential venturi, and are made of materials such as metal or glass.
The extracted vapor may be collected in an inflatable bag, or inhaled directly through a hose or pipe. An electronic cigarette is a battery-powered vaporizer which simulates the feeling of smoking, but without burning tobacco.