Grenco Science Cookies X G Pen ROAM

Grenco Science

  • $299.99
Shipping calculated at checkout.

G Pen collaborated with Cookies, the brainchild of Bay Area recording artist and entrepreneur Berner, to add an iconic look to their line of vaporizers. 

The G Pen Roam is a portable dab rig with superior water filtration for vaping concentrates. The enclosed glass hydro-tube cools and filters ever draw to perfection. The Roam is powered by a rechargeable 1300mAh lithium-ion battery equipped with pass-through charging technology. The Roam features an easy to read LED display with a temperature range of 600 °F –800 °F, providing users with options for flavor profile exploration. Designed for durability, the Roam has an aluminum shell, as well as protective housing for its full quartz tank. The Max Cleaning Mode is a high energy heat cycle intended to burn away any remaining residue. 






  • Capable of Vaping Concentrates
  • Enclosed Glass Hydro-Tube
  • Full Quartz Tank
  • Durable Aluminum Shell
  • Rechargeable 1300mAh Lithium-Ion Battery
  • Rapid Charging With Pass-Through Technology
  • LED Display
  • 600 °F–800 °F Temperature Range
  • Removable Silicone Mouthpiece
  • Max Cleaning Mode


  • 1  G Pen Roam Vaporizer  
  • 1  USB Charging Cable  
  • 1  Loading Tool  
  • 1  Carrying Case