Mouth to Lung Tanks
Mouth to lung tanks is categorized by their two-stage inhale and restrictive draw. The vapour in the mouth to lung tanks is first drawn into the mouth and then subsequently inhaled to the lungs. People who have just started vaping often find mouth to lung devices to feel satisfyingly familiar, but this does not mean it's the only option for beginners.
Direct to Lung Tanks
Direct to lung tanks are specially designed to provide you with a looser vapour that is to be inhaled into the lungs directly. Direct to lung devices normally have larger battery capacities and produce higher volumes of vapour than their mouth to lung alternatives, making them the more popular option out of the two to shish users and experienced vapers.