Portable Vaporizer Powered By
Innovative Technology


Get a Gio vaporizer for only $7.10!
Plus, take 20% off all Jetty CBD products.
July 10th through July 15th only.


Shop Now

Shop Now, Pay Later

with sezzle

No interest, ever. Get your order shipped now and pay in 4 easy installments.

Shop By Vaporizer

  • g-pen-dash
  • g-pen-roam-vaporizer
  • g-pen-connect-vaporizer
  • g-pen-elite-for-dry-herb

G Pen Dash Vaporizer

Ground Material
$69.95

The newest addition to Grenco Science’s portfolio of dried herb vaporizers, the G Pen Dash brings supreme functionality to the palm of your hand in a powerful, ultra-discreet, lightweight and affordable device.  Featuring a glass glazed stainless steel heating chamber with three temperature settings (375F/190C, 401F/205C, and 428F/220C), the G Pen Dash fits in any sized pocket and is perfect for on-the-go.  

Combined with a clean air source and integrated air path, experience unsurpassed flavor and vapor production from your favorite strains.  Other key elements include an ergonomically designed chamber opening for convenient loading and a magnetically attached mouthpiece that can be taken apart for easy cleaning and maintenance.   

The G Pen Dash also features haptic feedback and a smart button with three LEDs to indicate heat level and battery life.  With pass-through charging capability via Micro-USB and automatic shut-off, the G Pen Dash maximizes battery life and usability on every charge.

Read More +
Add to cart

G Pen Roam Vaporizer

Concentrates
$249.95

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 hydrotube, a fully Quartz tank, and powerful 1,300mAh lithium-ion battery, the G Pen Roam heats to 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 a digital temperature control and LED display ranging from 600° - 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 for the device to be used while plugged in, and all parts in connection 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 which include a micro USB to USB charging cable, loading tool, and cotton swabs.

Read More +
Add to cart

G Pen Connect Vaporizer

Concentrates
$149.95

The G Pen Connect is a revolutionary alternative to conventional concentrate consumption that heats to temperature within five seconds of activation to deliver high-density, quality vapor production without the hassle of a torch and exposed nail.  Powered by a ceramic heating element and featuring patented reverse airflow technology, the G Pen Connect vaporizes concentrates evenly and efficiently, and pairs with any glass-on-glass water piece to deliver smooth and powerful draws.  

Designed with three temperature settings as well as an extended draw mode, the Connect tailors to each user’s flavor and heat preferences while accommodating a wide variety of concentrates.  The G Pen Connect Battery is packed with 850 mAh of power and uses an easy, snap-in magnetic connection for quick and effortless setup. Although small, the device is capable of driving several back-to-back sessions while supporting pass-through charging whenever needed. 

The G Pen Connect offers compatible glass-on-glass attachments in 10mm*, 14mm and 18mm*, making it a well-suited partner to any female-jointed water piece. A spring-loaded carb release button creates instant airflow, allowing the chamber to be effortlessly cleared. Although perfect for home use, each G Pen Connect kit comes standard with a hemp travel pouch, making storage and transportation just as easy as using the Connect itself. 

*Sold Separately

Patented:

US 10,004,264 B2
US 10,021,909 B2
US 10,188,145 B2
US 10,321,721 B2
US 10,327,470 B2




Read More +
Add to cart

G Pen Elite Vaporizer

Ground Material
$119.95

The G Pen Elite® is an ergonomically designed portable convection vaporizer featuring a full LED display with temperature control, battery life indicator, and all-ceramic heating chamber.

The G Pen Elite boasts the largest fully ceramic chamber on the market, with a revolutionary 360 ceramic heating element that provides fast and even convection vaporization of ground material from all sides. With the capability of setting any desired temperature between 200° - 428°F (93° - 220°C), users can experiment with low temperature true vaporization to explore optimal flavor profiles. This innovative technology opens up an entirely new vaporizing experience with unrivaled performance, taste, and effects.

Powered by a combination of the highest grade lithium-ion battery and smart-chip technology, The G Pen Elite is a high-performance vaporizer that sustains battery life for extended use.  Designed and engineered for portability, the G Pen Elite is the perfect marriage of form and function, making it the ideal solution for efficient vaporization on the go.

Read More +
Add to cart
g-pen-dash

G Pen Dash Vaporizer

Ground Material
$69.95

The newest addition to Grenco Science’s portfolio of dried herb vaporizers, the G Pen Dash brings supreme functionality to the palm of your hand in a powerful, ultra-discreet, lightweight and affordable device.  Featuring a glass glazed stainless steel heating chamber with three temperature settings (375F/190C, 401F/205C, and 428F/220C), the G Pen Dash fits in any sized pocket and is perfect for on-the-go.  

Combined with a clean air source and integrated air path, experience unsurpassed flavor and vapor production from your favorite strains.  Other key elements include an ergonomically designed chamber opening for convenient loading and a magnetically attached mouthpiece that can be taken apart for easy cleaning and maintenance.   

The G Pen Dash also features haptic feedback and a smart button with three LEDs to indicate heat level and battery life.  With pass-through charging capability via Micro-USB and automatic shut-off, the G Pen Dash maximizes battery life and usability on every charge.

Read More +
g-pen-roam-vaporizer

G Pen Roam Vaporizer

Concentrates
$249.95

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 hydrotube, a fully Quartz tank, and powerful 1,300mAh lithium-ion battery, the G Pen Roam heats to 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 a digital temperature control and LED display ranging from 600° - 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 for the device to be used while plugged in, and all parts in connection 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 which include a micro USB to USB charging cable, loading tool, and cotton swabs.

Read More +
g-pen-connect-vaporizer

G Pen Connect Vaporizer

Concentrates
$149.95

The G Pen Connect is a revolutionary alternative to conventional concentrate consumption that heats to temperature within five seconds of activation to deliver high-density, quality vapor production without the hassle of a torch and exposed nail.  Powered by a ceramic heating element and featuring patented reverse airflow technology, the G Pen Connect vaporizes concentrates evenly and efficiently, and pairs with any glass-on-glass water piece to deliver smooth and powerful draws.  

Designed with three temperature settings as well as an extended draw mode, the Connect tailors to each user’s flavor and heat preferences while accommodating a wide variety of concentrates.  The G Pen Connect Battery is packed with 850 mAh of power and uses an easy, snap-in magnetic connection for quick and effortless setup. Although small, the device is capable of driving several back-to-back sessions while supporting pass-through charging whenever needed. 

The G Pen Connect offers compatible glass-on-glass attachments in 10mm*, 14mm and 18mm*, making it a well-suited partner to any female-jointed water piece. A spring-loaded carb release button creates instant airflow, allowing the chamber to be effortlessly cleared. Although perfect for home use, each G Pen Connect kit comes standard with a hemp travel pouch, making storage and transportation just as easy as using the Connect itself. 

*Sold Separately

Patented:

US 10,004,264 B2
US 10,021,909 B2
US 10,188,145 B2
US 10,321,721 B2
US 10,327,470 B2




Read More +
g-pen-elite-for-dry-herb

G Pen Elite Vaporizer

Ground Material
$119.95

The G Pen Elite® is an ergonomically designed portable convection vaporizer featuring a full LED display with temperature control, battery life indicator, and all-ceramic heating chamber.

The G Pen Elite boasts the largest fully ceramic chamber on the market, with a revolutionary 360 ceramic heating element that provides fast and even convection vaporization of ground material from all sides. With the capability of setting any desired temperature between 200° - 428°F (93° - 220°C), users can experiment with low temperature true vaporization to explore optimal flavor profiles. This innovative technology opens up an entirely new vaporizing experience with unrivaled performance, taste, and effects.

Powered by a combination of the highest grade lithium-ion battery and smart-chip technology, The G Pen Elite is a high-performance vaporizer that sustains battery life for extended use.  Designed and engineered for portability, the G Pen Elite is the perfect marriage of form and function, making it the ideal solution for efficient vaporization on the go.

Read More +

Join the G-Life

instagram post image
G Pen Roam Vaporizer

G Pen Roam Vaporizer

instagram post image
G Pen Roam Vaporizer

G Pen Roam Vaporizer

instagram post image
G Pen Connect Vaporizer

G Pen Connect Vaporizer

instagram post image
G Pen Roam Vaporizer

G Pen Roam Vaporizer

instagram post image
G Pen Nova Vaporizer

G Pen Nova Vaporizer

GIVE 15%. GET 20%.

Give your friends 15% off when you invite them to shop on GPEN.COM. Then, earn 20% for yourself once they've purchased.

REFER A FRIEND
Logo

The perfect marriage of form and function

Medical Jane

Logo

The best designed vaporizers for the stylish smoker

Complex

Logo

One of the best vapes money can buy

TechCrunch

Logo

Quality portable devices

Buzzfeed

Register Your Vape Pen Product

We stand behind our vape pen products and provide a 1-year warranty on select G Pen vaporizer items.

REGISTER Now