"My first order just arrived, which included two pre-filled vape pens. No instructions were provided. They are about the size of a pen. How do you use them? Thank you."
Hello, there is a video at the end of this article that shows you how to vape. The video shows how to vape w/ a pen that has a button. If yours does not have a button, you can skip that step and just start to inhale.
Danielle Lim