THC vape pens have taken the cannabis world by storm. They’re compact, discreet, and incredibly easy to use—no grinding, rolling, or loading required. Just pick it up, inhale, and you’re good to go.

Even if you've taken one of these apart, it's still hard to understand how it works! This video utilizes 3D animation to explain the mechanics clearly. It has been dubbed in over 20 languages; you can ...