So my moms boyfriend is trying to quit smoking and he wanted an e cig. So my mom did some research and bought a high quality e cig vaporizer, a g pen haha. I told her what it was actually for and she thought it was hilarious but she wants to know if you can use with e juice and not hash oil. She doesn't want to return it if it will work like an ecig. I think it should cause a g pen is basicaly just a Joye Ego W cart.