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Shop By Vaporizer

  • G Pen Dash Vaporizer
  • G Pen Roam Vaporizer
  • G Pen Elite Vaporizer

G Pen Dash Vaporizer

Ground Material
$69.95

or 4 interest-free payments of $17.49 with

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.

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G Pen Roam Vaporizer

Concentrates
$249.95

or 4 interest-free payments of $62.49 with

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 400° - 800°+F (204° - 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 air path 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.

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Add to cart

G Pen Elite Vaporizer

Ground Material
$119.95

or 4 interest-free payments of $29.99 with

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.

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Add to cart
G Pen Dash Vaporizer

G Pen Dash Vaporizer

Ground Material
$69.95

or 4 interest-free payments of $17.49 with

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

or 4 interest-free payments of $62.49 with

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 400° - 800°+F (204° - 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 air path 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 +

Read More +
G Pen Elite Vaporizer

G Pen Elite Vaporizer

Ground Material
$119.95

or 4 interest-free payments of $29.99 with

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 +