How long does a typical vape pen last?
Answer - CEO, Evoxe Labs
Each of our THC Products (ENGAGE, DEEP, STEALTH) contains 350mg of THC per pen, and has an average of 150 seconds of inhalation, making each second of inhalation about 2.3mg of THC. How long the pen lasts depends on usage, so using it all day every day it will only last a couple of days, but using it more sporadically it can last weeks or even months.