(1 customer review)

G-Pen Roam Vaporizer (Concentrates)

Original price was: $299.99.Current price is: $277.74.

G-Pen Roam by Grenco Science (Canada)

Priced in Canadian dollars (CDN).  

VAPEVINE VERDICT: “This Portable E-Rig Concentrate Vaporizer is Truly a Game Changer for Cannabis Wax & Dab Users!  This is the Future of Dabbing!  Exceptional Build-Quality, Easy to Use and Incredible Performance in a Great-Looking, Compact Package!” 

100% Guaranteed Authentic from Grenco Science. 

New G-Pen Roam by Grenco Science.  Designed from the ground up, this portable concentrate vaporizer has been extremely well-received by the press, YouTube reviewers and users alike.   The consensus is simple: you’ve never had performance from a electronic dab rig that looks this good and is this compact in size.   Not only does it look like it’s from the future, but this is the first, truly all-in-one and on-the-go dab unit that you can take with you without worrying about spills, torches, or glass breakage.

Featuring a durable, ergonomic lightweight aluminum alloy shell that fully shelters the quartz tank and built-in glass water tube, the G-PEN Roam feels very solid and comfortable in the hand, and its magnetic connections are tight with almost no rattle.  Add to that, adjustable temperature control ranging from 600 to 800 degrees F (315-427 C), passthrough charging (can use while plugged in) plus super easy disassembly and cleaning, and you’ve got the most advanced e-rig on the market today.


GPEN Roam Exploded View of Parts.

G-Pen Roam Features At A Glance:

  • 5-Click On / Off
  • Spill-Proof Hydrotube
  • Full Quartz Tank (Embedded Coil)
  • 1300 mAh Battery
  • Adjustable Temperature Control (25 degree increments)

This 100% Authentic G-Pen Roam ships from Ontario, Canada and comes with:

1x – GPen Roam Device
1x – Hemp Travel Case
1x – Micro USB
1x – Loading Tool
1x – Bag of Cotton Swabs




G-Pen Roam Concentrate Vaporizer in Canada @

Manufactured by Grenco Science.


Battery Capacity:  1300 mAH
Use/Function: Wax / Concentrate Dab Vaporizer
Body: Aluminum Alloy Body
Chamber: Quartz

Additional information

Weight .6 kg


Cannabis Type

Concentrates (Wax, Distillates, Shatter)

1 review for G-Pen Roam Vaporizer (Concentrates)

  1. Lyle

    G pen hit it out of the park with this portable wax vape. Quite frankly, it might be perfect. Love the hand feel, love the solid build, love the true portability. If I was in the market for a new cannabis vape that specializes in oils, wax, concentrates, shatter…this is the one I would buy 100%! Come check it out, in store, at VAPEVINE.

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