G Pen Elite Vaporizer

Grenco Science

G Pen Elite Vaporizer
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Grenco Science makes some of the best vapes on the market. One of the main selling points behind Grenco products is the reliability that comes with it. Many brands simply purchase cheap components abroad and rebrand them in the states. This gives all of the vapes in the G Pen series a level of reliability that can be difficult to match in this rapidly emerging market. However, that is not the G Pen Elite Vaporizer's biggest advantage. 

The G Pen Elite Vaporizer quickly became one of the best portable dry herb vaporizers. It's ergonomic shape makes it super easy to hold. The size aspect makes it super discreet but so comfortable. It weighs about 0.55 lbs. It even has a quick heat up time. It will start to get to the full heating temperature you selected within 30 seconds. From the precise temperature control to the LED display and even all ceramic heating herbal chamber, this is probably the best G Pen you will use.

Furthering your convenience, the benefits of this portable dry herb vaporizer comes with a digital display screen that allows you to reference the temperature you are vaping at in pronounced digital numbers. The screen also allows you to easily keep track of your battery power, so that you are not left suspended in your vaping enjoyment. You will also have a reliable source of knowing what mode you are in at all times during the power-on process.


Released in 2016, the G Pen Elite Vaporizer is a slender, dark example of that brief period of time when one could easily tell the difference between vapes designed for cannabis and those designed for other materials. The unit has a streamlined body with a minimal profile. It will slip into a pocket or purse with no need to worry that there will be any damage or waste.

Build Quality

The build quality of this dry herb portable g pen builds upon the exceptional dry vape pens that Grenco Science is known for. The Elite Vape pen is incredibly sturdy. It seems more likely to eventually wear down the battery than to be physically broken through negligence. It comes with a contoured ABS plastic design that stands up to any heat the vape can hold.

Vapor Quality

The vapor from the G Pen is the similarly thin nature to be found with most dry herb vapes. It is heavy on the flavor, but requires multiple ‘dry burns’ to get there. The vapor can be harsh to the inexperienced. This can be combatted by changing the temperature that you're burning at. One major positive to be found is that while dry herb convection vapor is by definition slightly harsh, the vapor produced by the  G Pen Elite dry herb vaporizer is never hot.

Battery Life

The battery life on this device is fairly standard for the size. When tested, the vape lasts for roughly six sessions over the course of two hours. This is more than enough for even the most ardent of vapers. The only downside to this USB charged dry herb vape is the fact that the Lithium-Ion battery is not removable. This means that it is not possible to carry extra batteries in order to extend a session while on the go or vaping in a group. It also means that when the battery finally degrades you will be forced to replace the entire unit. Good thing there is a 1 year warranty on it!


The G Pen is Elite is a convection style model. This means that instead of exposing your herb to a direct heat source (a coil) the vape heats the plant material by blowing hot air through the contents of the chamber. This allows for a more even vape and ensures a much better flavor. Remember, with a convection style vape it is essential that you remember to pack your plant material loosely and avoid grinding your plant material down to a form-less powder. Both will result in wasted flower and a poor vaping experience.

The device can reach what is considered to be a median vaping temperature (375℉) in just 30 seconds. Temperature can be observed using the LCD screen on the side, allowing for precision temperature control

How to Use the G Pen Elite

Designed and produced to be user friendly even for beginners, there are only a few simple steps involved in the process of using this unit. Before you begin for your benefit and security, log onto the Grenco Science website and register the unique serial number of your dry herb portable G Pen. Then take the time to charge the unit for three hours.


  1. Remove the mouthpiece by pulling upwards to expose the ceramic chamber.
  2. Insert your fine ground dry herb of choice into the chamber then insert your mouthpiece. Pack your chamber snugly, but not too tight.
  3. Power the unit up by pressing the power button 5 times in a consecutive set.
  4. Adjust the unit to attain your desired temp with +/- buttons on the side of the unit. Hold the power button for one second to lock in the preferred selection.
  5. Watch the display screen until the unit reaches the desired temperature setting you have chosen the start your vaping session.

Temperature Settings

The G Vape Elite can achieve and hold any temperature between 200℉ and 428℉. The temperature can be changed in one-degree increments.The G Pen Elite has a broad range of temperature settings designed for the convenience of its users. The available temperatures range from a warm 200°F up to a radiant 428°F and has the capability to alternate between a Celsius register or a Fahrenheit. That enables the user to customize and fully control his or her cloud density, vaping intensity, and taste preference. The number you are heating your oven at will openly be in digital display on the LED screen.

A low level temperature will produce a thinner density in your vapor but extend the duration of your product and deliver a very mellow smooth flavor. Using a medium temp will give a thicker, warm vape condensation that is a signature fuller flavor and moderately consumes your product. Using the higher temperature settings will produce the ultimate density in your vapor cloud and give off a full robust flavor but it will consume your product much faster. You will also run the risk of encountering a mouthful of hot vapor using a baking temperature because of the combination of the high heat and short vapor passage.

To use the temperature settings, press the up or down buttons on the side of the unit to obtain your ideal vaping temperature. To lock the specific setting, you will need to press and hold the power button for one second. Each increment number and level will be displayed on the LED screen. To variate between a Celsius scale or a Fahrenheit measurement you will need to press the power button and the up button for Celsius and the power button in tandem with the down button for Fahrenheit scale.

Cleaning and Maintenance

The G Vape Elite is exceptionally easy to clean. The area most likely to require maintenance is also the easiest to access. When you’re dealing with an herbal vape, particularly one which is also a convection vape, cleaning the chamber is the most important maintenance work that you can do. Use the included cleaning brush, and (once you lose it) pipe cleaners or eyelash spoolies in order to regularly scrub the chamber after sessions.

Many vapers will tell that this is where their duties end. Wrong! Be sure you clean the screen under the mouthpiece after every session. This ensures that any debris does not have time to harden and become jammed in the crevices of the vape.


Those not in the know will be pleasantly surprised by the quality they discover when they compare the Elite to competitors at similar price points. Operation is smooth and intuitive. Even those who are buying their very first vaporizing device will find they can operate the G Pen right out of the box.

Receiving accolades for the quality of vapor that it delivers the G Elite herbal vape is equipped with a short vapor path that delivers rich and robust fulfillment. It comes standard with a silicone rubber mouthpiece that allows for comfort, protection, and extended vaping use. The large ceramic chamber will hold as much as .25 grams of ground herb. The convection heating results in a full scale even heating method and extends the life of your product even further.

Rivaling the competition with an upgrade in standard, the G Pen Elite does not deviate from its intensity in established quality on any level. Beginning with the taste factor that you expect this little device will exceed your conjecture. Although small for its size this unit really packs a powerful punch in the amount of satisfying cloud density that it produces. This is referenced as a short passage intake process, so it is recommended that you maintain a medium to low heat source, ideally around 375. This level will create a slow even heat throughout the entire chamber and preserve your ground herb for an extended session, intermittent enjoyment or leave open the option to return later. Compound that temperature source with a slow pull in combination with a long drag. This will prevent you from pulling the heat out of the short passage but still allows the device to gain enough heat retention for producing the maximum amount of flavor per hit. Using this process with its restrictions and restraints will enable you to enjoy a pleasant warm vapor and attain the perfect temperate vaping experience. Your unit will remain cool to the touch for holding and handling throughout the entire duration of your session.


This small wonder is one of the best travel vapes we’ve dealt with.  From the large chamber to the sturdy mouthpiece, this vape seems built for camping, hikes, and festivals.

The G Pen Elite is constructed on a platform of technological features and sturdy stability which comes standard with a ceramic chamber, ceramic element, and is equipped with smart chip innovation. That adds up to extend the battery life into a phenomenal duration span. Beyond that, elevating these bonuses is the durable composite of high-grade plastic components necessary to sustain the electronics. The case is made of top form aluminum alloy for sustaining any rough conditions.

Technological Features

  • Digital display.
  • 5 Minute dormant automatic shutoff.
  • 40 Second shutoff time without mode engagement.
  • 2-3 Hours charge time.
  • Battery duration spans a duration that will sustain 4 to 6 fully packed charges.
  • The ability to alternate between a Celsius and Fahrenheit register.


  • Small profile means that it fits most places
  • Rugged design, no fears of breakage
  • Secure closure, no worries about wasted herb


  • Flower only, no concentrate accessories included
  • Battery is not replaceable

Why Choose the G Pen Elite Vaporizer?

The G Elite herbal vape is an exceptional dry herb vape which is available at an exceptional cost. The incredible heating power of this small vaporizer cannot be overstated. Between the exceedingly longer battery life and the over-sized chamber, the G Pen Vaporizer is built to service a crowd far more than most portable vapes. In fact, many experienced vapers will find that the performance level of this device frequently meets the expectations they hold for an entry-level table-top model. The G Pen Elite is truly an elite device.

 G Pen Elite Dry Herb Vaporizer Includes:

  • 1 x G Pen Elite
  • 1 x G Card
  • 1 x G Pen Tool
  • 1 x USB Charging Cable
  • 1 x G Cleaning Brush