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Grenco Science G Pen Roam


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The G Pen Roam is a portable concentrate vaporizer with superior water filtration. This ergonomic device is designed with a spillproof, self-contained borosilicate glass hydro-tube that cools and purifies draws to perfection.  

Powered by a rechargeable 1300mAh lithium-ion battery, the Roam rapidly charges with pass-through technology. This vaporizer boasts an LED display and a temperature range of 400 °F–800 °F, providing users with flavor profile exploration.   

Designed for durability, the Roam sports an aluminum alloy shell, as well as a protective housing for its full quartz tank. All parts that connect to the vapor path can be easily disassembled for thorough cleaning. The Roam is equipped with a hemp travel case for easy transport.  


  • Borosilicate Glass Hydro-Tube  
  • Spillproof & Self Contained 
  • Full Quartz Tank 
  • Durable Aluminum Alloy Shell 
  • Rechargeable 1300mAh Lithium-Ion Battery 
  • Rapid Charging With Pass-Through Technology 
  • LED Display & Haptic Feedback 
  • 400 °F–800 °F Temperature Range 
  • Removable Silicone Mouthpiece 
  • Easily Disassembles For Cleaning 
  • Includes Hemp Travel Case 
Additional Information
Is Pact Item:
Is USPS Pact Exempt: