Cyber Week 💻 10% Off Sitewide

Ends in

Coupon Code: CYBER10

G Pen Roam Vaporizer

Rated 5 out of 5 stars (1 reviews)

Cyber Week Sale

$ 249.50 Free Shipping In Stock
Or Pay Over Time: 4 Easy Payments of $ 62.37
Order within - hrs -- mins
Customers also bought

Product Video

About this Product


The sleek & portable G Pen Roam by Grenco Science is a powerful concentrate vaporizer that brings water filtration into the mix to provide you with amazingly smooth and cool hits.

This portable vape is powered by a 1300mAh lithium-ion battery for all-day vaping enjoyment. When it is time to power up, the Roam charges quickly and offers pass-through charging for your vaping convenience. 

The Roam houses a spill-proof, self-contained hydro-tube made of borosilicate glass to purify and cool your draws. The glass tube is attached directly to the mouthpiece and serves as the 'vapor path'. This means you'll get smooth & fresh draws with every pull since the vapor is traveling directly from the chamber to your lips.

The G Pen Roam can essentially replace your dab rig so you can easily & conveniently enjoy your favorite concentrates at home or while on-the-go. This incredible concentrate vaporizer allows you to enjoy the true flavor profiles of your materials thanks in part to its full quartz tank. 

There's a full LED display on board that allows you to tailor your flavor and heat preferences ranging from 600°F to 800°F, along with a haptic feedback feature that tells you when the device is ready to use.

The G Pen Roam is intuitive to use and you can disassemble the unit in parts for easy cleaning. All this awesomeness is encased in a lightweight, durable, aluminum alloy body that fully covers the quartz tank and glass water tube.

Don't think twice on this one. The Grenco Science G Pen Roam Vaporizer has reset the bar in the portable concentrate vaporizer market. Simply put, the Roam rocks! Get yours today. 

New Tell us what you think with an Emoji reaction.

All products on this site are intended for tobacco or legal dry herb usage.


1300 mAh


600°F to 800°F

Temperature Range


Heating Chamber

  • Aluminum
  • Aluminum Body
  • Aluminum Construction
  • Bright LED Display
  • Haptic Feedback
  • Haptic Vibration Technology
  • Highest Quality Materials
  • LED Display
  • On-the-go Water Filtration
  • Pass-Through Charging
  • Portable
  • Portable and Lightweight
  • Portable Size
  • Portable Vaporizer
  • Powerful & Portable
  • Pure Quartz Heating Chamber
  • Self-contained Borosilicate Glass Tube
  • Spill proof design

What's in the box

  • 1x - G Pen Roam 
  • 1x - Quartz tank 
  • 1x - Glass tube 
  • 1x - Mouthpiece 
  • 1x - Loading tool 
  • 1x - Micro USB charging cable 
  • 1x - Travel case 
  • 1x - Cleaning tips