Here is a decent YouTube video of someone comparing different types of Ecigs and Vapes. This is mainly a tutorial video for people who are curious about Vaping. Do not forget to check out our company, Hookahzz, and our amazing Hemp Hookahzz products which include flavored CBD hemp E-Liquids and more! Have a Hemp Hookahzz day! www.hookahzz.com 800-823-2804 https://www.youtube.com/watch?v=PxvtDGuSJR8