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Grenco Science Roam E-Rig
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Roam E-Rig

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$ 299.99 $ 249.95
Or 4 interest-free payments of $62.49/month with
Suggested Addons                                             
Free Shipping & Easy Returns
Order within time to ship by day
Estimated Delivery: date to state via Free Shipping
$ 249.95

Product Details:
Authorized retailer of Grenco Science
  • Grenco Science Vaporizer
  • Variable Temperature Control
  • Patented Ceramic Heating Technology
  • Works With All Concentrates
  • Simple to Clean
  • Portable Vape
  • Digital Display
  • Variable Temperature
  • Vape Safety Lock
  • Pocket Size Vape
  • Spare Parts Included
  • Travel Case Included
  • Direct Draw Vape
  • High Quality Borosilicate Glass
  • Variable Temperature Control
  • Patented Ceramic Heating Technology
  • Works With All Concentrates
  • Simple to Clean
  • 1-Year Manufacturer Warranty
  • Magnetic Snap-In Connections
  • Great for Dabs
  • Showerhead Perc

Product Description

Introducing the G Pen Roam, an all-in-one portable vaporizer intuitively designed to provide water-filtered concentrate vaporization on-the-go.  Featuring a spill-proof, self-contained borosilicate glass hydro tube, a fully Quartz tank, and a powerful 1,300mAh lithium-ion battery, the G Pen Roam heats to a temperature within seconds of activation to deliver smooth and flavorful draws with ease.

 The G Pen Roam tailors to each user’s flavor and heat preferences through digital temperature control and LED display ranging from 400° - 800°+F (315° - 427°+C), along with a haptic feedback feature that indicates when the device is ready for use.  Designed with strict attention to discrete portability, the Roam is encased within a light yet durable aluminum alloy shell, which fully shelters the Quartz tank and glass water tube. Passthrough technology allows the device to be used while plugged in, and all parts connected to the vapor airpath can be easily disassembled and cleaned.

 Each G Pen Roam complete kit comes standard within a hemp travel case, with room for two, concentrates jars, and a pocket for accessories, including a micro USB charger cable, loading tool, and cotton swabs.


Product Specs

Battery Capacity 1300mah
Charger Port Micro USB
Heating Element Quartz
Housing Aluminium
made in China
material Borosilicate Glass,Plastic,Quartz
Max Temp (ºF) 800º F
Min Temp (ºF) 400º F
Pass Thru Charging Yes
Tank Material 100% Quartz
Water Fitration Yes
Inhalation Direct Draw
Authorized retailer of Grenco Science

User Manual

Product Videos

Product Warranty & Certifications

Roam E-Rig Certificate Icon
1 Year Manufacturer Warranty on Electronic Parts and Components
Learn more.

What's In the Box

What comes with Grenco Science - Roam E-Rig
This purchase includes:
  • Roam E-Rig
  • 1 G PEN TOOL
  • Free USA Shipping
  • Discreet Packaging
  • Satisfaction Guarantee

Product Features

Customer Reviews & Questions

Shipping & Returns

Return Policy

DankStop is proud to offer the industry's most customer friendly return policy :) If you are unsatisfied with your purchase for any reason, you may file a return for unused items within 7 days of delivery. Due to legal liability, DankStop does not accept returns on items that have been used. You can contact our support team directly via live-chat, phone, or email at 1-844-DANKSTOP (326-5786) and support@dankstop.com.


View our entire Return Policy

Shipping Info

How much does shipping cost?

DankStop offers free USA shipping on all orders. In addition, you may choose to purchase expedited shipping (2-day, Overnight, etc) at checkout. International customers receive free shipping on orders over $300.

How long does free shipping take?

Free shipping is delivered via USPS or FedEx, and takes anywhere from 3-5 business days.

How long until my order ships?

All orders placed before 2pm EST ship out same day (Mon-Fri). Orders placed after 2pm ship the following business day.

Do you offer discreet packaging?

At DankStop, we completely understand our customers needs for discreet packing. For your privacy, all packages are shipped in unmarked brown or standard USPS Priority boxes with a return address of DS Distribution LLC. There will be no mention of DankStop on your package.

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Our team of "cannaisseurs" personally tests and hand-curates every product featured in our store -- so, no matter what your preference, we the right right bong, pipe, dab rig, and accessories to fit your lifestyle! We're proud of our products, our service, and our prices. If you find a competitor selling one of our products for less, let us know -- we'll beat their price by 5%, guaranteed.