Choosing the right dry herb vaporizer can be confusing, especially when faced with the terms convection and conduction. Both methods heat your herbs to release active compounds, but they do so in very different ways. Understanding these differences can help you pick a vaporizer that matches your preferences for flavor, efficiency, and ease of use. Close-up of a dry herb vaporizer device with herbs inside, detailed product shot How Dry Herb Vaporizers Work Dry herb vaporizers