Arizer ArgoEngineered with convection heating and built with a ceramic, glass and stainless steel air path, the ArGo delivers optimal vapor; this specific heating protects the integrity and flavor of your dry herb, delivering dense, flavorful vapor. The borosilicate glass mouthpieces keep the vapor cool and pure. An adjustable and retractable pop top provides easy access, and safe keeping, for the ArGos borosilicate glass aroma tubessimply slide it out when