The Pax Mini ($150) and Plus ($250) are the company’s latest vaporizers. To operate them, you simply pop open the lid of a Pax, drop in the preformed puck (or your own cannabis), and hit a button.

It’s the iPod of vaping, but 1,000 hits in your pocket is not always a good thing. Pax had built a completely polished, mindless device to get high. Now, it needed to create a limiter.