- Grenco Science
Roam Quartz Tank Vaporizer Part
Replacement Quartz tank for the G Pen Roam. Introducing the G Pen Roam, an all-in-one portable vaporizer intuitively designed to provide water-filtered concentrate vaporization on-the-go. Featuring a spill-proof, self-contained borosilicate glass hydrotube, a fully Quartz tank, and powerful 1,300mAh Lithium-Ion Battery, the G Pen Roam heats to temperature within seconds of activation to deliver smooth and flavorful draws with ease. The G Pen Roam tailors to each user’s flavor and heat preferences through a digital temperature control and LED display ranging from 400° - 800°+F (204° - 427°+C…

