Dr. Greenthumb’s x G Pen Roam Vaporizer

G Pen Roam Vaporizer Concentrate Vaporizer Spill-Proof Water Filter Self Contained Borosilicate Glass Hydrotube All Quartz Tank Created in collaboration with iconic Los Angeles rapper and entrepreneur, B-Real, it is with the highest honor we introduce the Dr. Greenthumb’s x G Pen Roam. Fully customized throughout, the Dr. Greenthumb's x G Pen Roam is an elegantly designed, all-in-one, portable vaporizer engineered to deliver 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 Dr. Greenthumb's X 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), along with a haptic feedback feature that indicates when the device is ready for use.