Vape pens and pod systems are portable and discreet
https://www.scribd.com/document/734261202/The-Ultimate-Vaper-s-Tutorial-Choosing-the-Ideal-E-liquid-Taste-165912
Vape pens and pod techniques are moveable and discreet, allowing people to get pleasure from their beloved e-liquids on-the-go without the inconvenience of regular cigarettes