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  • G Pen Complete Vaporizer Collection
  • G Pen Vaporizer Vape Pen for Wax
  • G Pen Pro Vaporizer
  • G Pen Elite Special Editions
  • G Pen Elite X Stash
  • G Pen Hookah Vape Pen for Oil E-Liquid with accessories
  • G Pen Vaporizer for Wax with accessories
  • G Pen Hookah Vaporizer for Oil E-Liquid
  • G Pen Elite Vaporizer for Dry Herb
  • G Pen Elite Vaporizer for Dry Herb with accessories
  • G Pen Pro Vaporizer for Dry Herb with accessories
  • G Pen Styles side by side

G Pen Vaporizer for Dry Herb, Wax or Oil

Availability: In stock

$49.00
  • - Vaporizer for Dry Herb, Wax or Oil
  • - Temperature Setting(s) - 1 Button
  • - Ready in 7 seconds
  • - 1 Complete G Pen Vaporizer Kit
  • - 5 Click Safety Mechanism
  • - USB Charger & Manual

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Availability: In stock

$49.00
Grenco Science Weed Vaporizers logo

Grenco Science is famous all over the world for creating vaporizers unlike any others on the market today. Over the years, the G Pen collection has grown to include dry herb vape pens, wax pens, and even an oil vaporizer pen, ensuring that Grenco Science offers the perfect vapor pen to suit every vaper's needs! While each of the models made by Grenco Science has its own unique features, they are all designed with both form and function in mind. The vape pens in the G Pen collection are fashion accessories as much as they are premium vaping devices. You'll look good vaping from a GPen, and because they feature the latest technologies in the world of vape design, you can be sure you'll get the best experience with every draw. Compact and durably crafted out of stainless steel and a unique hardened glass sleeve, G Pens are ready to deliver vaping satisfaction wherever you go. They even heat up quickly and have long battery lives to keep you vaping for longer.



Which G Pen Vaporizer is Right for You?

The GPen that is best for you will depend on what type of material you wish to vape. If you're looking for a dry herb vaporizer pen for enjoying your favorite aromatic blends, you can choose the G Pen Elite or the Pro. Both herbal models feature premium ceramic chambers to get dry herbs to their point of vaporization fast, making them a Convection Vaporizers. The G Pen Elite Special Editions were designed by legends and feature specially designed housings. The classic G Pen has a sleek, black stainless steel housing with silver accents.

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Looking for a wax pen rather than a herbal one? Grenco Science offers two wax pens to meet your needs: the original G Pen Vaporizer and the one with dual quartz atomizer. Both of these wax vaporizer models provide flavorful, smooth vapor and an easy-to-load atomizer not found in other wax vape pen designs. Visually there is no difference between the two, only the atomizers are different designs. But if you prefer to vape e-juice or e-liquid oils? The G Pen Hookah Vaporizer is the first GPen made to suit oils, and has an innovative atomizer that can outlast those found in other e-cig type vape pens. The oil vaporizer pen looks much like the G Pen for wax.

An Advanced Vape Pen

All of the G Pens feature rechargeable lithium ion batteries and come with USB chargers to give you the best way to recharge. Grenco Science has developed a unique battery design that constantly provides steady power without ever overloading the heating element. This ensures optimal vaporization and virtually eliminates the risk of your herbs burning. Grenco Science offers a 1-year warranty on the electronic components featured in all of the G Pen Vaporizers. An instruction guide that explains how to clean your G Pen and provides detailed information about safe operation is included with every complete kit. You'll also receive cleaning tool, giving you everything that you need to begin enjoying your new GPen.



G Pen Pro by Grenco Science - Latest

The G Pen Pro from Grenco has once again raised the bar by creating the next best thing from the line of GPens. This new pen's biggest upgrade involves improvements to its ceramic oven. The new ceramic oven is massive and heats up instantly. The generous oven won't add any unwanted flavor to your herb of choice, making sure you get only the full range of flavors your herbal blend has to offer. There are three heat settings for the chamber, letting you pick the temperature that best suits each new batch of herbs. As an added bonus, this vaporizer comes with a key chain poker that is always around to stir the material..

The housing has a sleek and ergonomic design that looks as good as it feels in the hand. The button sits in a perfect spot on the vaporizer, making it simple to press without having to hold the vaporizer in a strange and uncomfortable manner. The placement of the hole on the mouthpiece is even ideal for the most comfortable draws possible. Top to bottom, the entire pen has been designed for a comfortable vape by the user. It's even simple to clean!

How to Use the G Pen Pro by Grenco

The first thing you should do as soon as you get your G Pen Pro by Grenco Science is to register it online. You will see the serial number on the underside of the pen's original packaging. Go onto the Grenco site and enter that serial number. This is important if you ever need to take advantage of any warranties.

After you have registered the G Pen Pro by Grenco, it is time for you to charge it before use. For a full charge, it has to be charged for a minimum of two to three hours. To charge it, simply plug it into the USB cord included in the package. The blinking of the LED lights indicate it is charging. When the light is shining solid, the battery has been charged fully. To load, remove the mouthpiece. You can do this by pushing up on the back of the mouthpiece, as this motion will release it from the vaporizer. Grind up your herbs finely. Then, fill the chamber that is exposed after you remove the mouthpiece. Be sure you do not over pack the chamber to optimize the airflow. Then, place the mouthpiece back onto the vape by just pushing it back down over the chamber.


Power the device on by pressing the front panel button five times in rapid succession. Hold the button down in order to change the temperature settings. The blue setting indicates a temperature of 375 degrees Fahrenheit; green indicates 400 degrees Fahrenheit; and red represents 428 degrees Fahrenheit. When all of the lights are a solid color, the temperature has been reached. For best results, you will want to take long, slow pulls off of the vape.

G Pen Pro Warranty Information

The G Pen Pro carries a warranty that is identical to the other vaporizers the company sells. It is covered by a one-year warranty. In order to take advantage of this warranty, you will want to be sure you register your product when you get it. If you bought this pen from an authorized retailer, you need to keep the receipt as proof of purchase. Without this proof, you will have to pay for the shipping and handling fee. The warranty does not apply for counterfeit items, mouthpieces, coils, or tanks.

The G Pen Pro by Grenco features variable temperature control. Red means 320 degrees Fahrenheit, Green means 380 degrees Fahrenheit, and Blue means 420 degrees Fahrenheit. Its LED light indicator makes it simple to figure out what is what. There is an automatic shut off feature which helps not only to keep the machine safe but to save on battery. It will turn off after three minutes of inactivity. The unit is ultra portable and can fit easily in the hand and easily into your pocket or your bag.

The vape comes with mouthpiece sleeves which can help to minimize the transfer of heat since the GPen Pro by Grenco has its mouthpiece close to the chamber. The chamber can hold around .4 grams to .5 grams depending on how fine you are able to grind your herbs. It only takes around a minute for it to heat up, and it charges using a micro USB charger.



G Pen Elite - Breakthrough from Grenco Science

Grenco Science G Pen Elite front and side

The engineers at Grenco Science have come out with a brand new way for you to enjoy dry herbs and to reap the benefits of herbals - the G Pen Elite Vaporizer. This revolutionary vape has features that no other vaporizer from G Pen collection has offered before and provides a truly exceptional vaping experience for those who prefer to vape dry herbs.

Technically, the G Pen Elite is not a vape pen, but rather, the unit is a portable vaporizer. The herbal vaporizer has a larger battery and a larger heating chamber to hold more material and to provide all day vaping convenience whether you're at home or on the go. Ergonomically engineered, the portable vape for dry herbs fits comfortably into your hand, and its black color makes it very sleek and compact for use anywhere your travels take you.

One of the most unique features of the G Pen Elite vaporizer is its LED display, as it's the first of the Grenco Science vaporizers to offer one. You can glance at the screen to see the current temperature and gauge how much battery life remains before a recharge is required. The model is the first ever from the brand to provide precise heating controls, giving you the freedom to choose a precise temperature from a range of 200 degrees Fahrenheit to 428 degrees Fahrenheit. High quality parts, including a ceramic heating chamber, help to ensure that vapor is as flavorful and pure as possible. Order yours today and see for yourself why so many people praise Grenco Science as a leading producer of best vape pens.


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G Pen Vaporizer for Dry Herb, Wax or Oil. - Vaporizer for Dry Herb, Wax or Oil - Temperature Setting(s) - 1 Button - Ready in 7 seconds - 1 Complete G Pen Vaporizer Kit - 5 Click Safety Mechanism - USB Charger & Manual

Rating: 4.5/5 based on 16 review(s)
  • Price: $49.00 - In stock
Package Includes:

G Pen for Oil Liquid Contents:

  • 1 Rechargeable Battery
  • 3 G Pen Hookah Tanks
  • 1 G Wall-products Adapter
  • 1 G Pen Wired USB Charger
  • 3 G Cleaning Tips
  • 3 Replacement Hookah Atomizers
  • 3 E-Juice Containers


Or


G Pen for Wax Contents:

  • 1 Rechargeable Battery
  • 1 G Pen Coil
  • 1 G Tool
  • 1 G Wall Adapter
  • 1 G Pen Wired USB Charger
  • 2 G Glass Containers
  • 3 G Cleaning Tips


Or


G Pen Pro for Dry Herb Contents:

  • 1 Rechargeable Device
  • 1 G Tool
  • 1 Wired USB Charger
  • 1 Cleaning Brush


Or


G Pen Elite for Dry Herb Contents:

  • 1 G Card
  • 1 Mouthpiece
  • 1 Screen
  • 1 USB Charger
  • 1 Dabber Tool
  • 1 Cleaning Brush
  • 1 User Manual
  • **1 For Special Editions please refer to Images
Discount 5% OFF with Coupon Code VP5
Free Gift (Must Select) Yes
Free Shipping Free Shipping on Domestic Orders of $74 or more
Brand/Manufacturer Grenco Science
Product Type Vape Pen
Warranty Info 1 Year - on Electronics
Compatible With Dry Herbs, Concentrated Oils and Wax, Oil liquid
Portability Discreet Pocket Size; On-the-Go (Portable)
Heat-up Time 5 seconds
Number of Users Personal Use - One Hitter Style
Power Source Rechargeable Battery
Delivery Method Direct Draw
Voltage 110v
Package Length (in inches) 5.75
Package Width (in inches) 3
Package Height (in inches) 2.25
Package Weight in Pounds 0.8000
Great Job Snoop Dogg - Review by J. Hendricks
Ease-of-use
Performance
Design
Quality
Nice design and great presentation, from opening the package to using the G Pen Pro I was impressed and still am. At first I wasn't sure if this was a regular vaporizer with a logo on it, but after using it, it is obvious that Grenco Science spent a lot to do with this vape and its presentation. Definitely love it and recommend it to those who love to vape in style. AA+++
Simplicity... - Review by Michelle W.
Ease-of-use
Performance
Design
Quality
Very simple to use Dry Herb Vaporizer by G Pen. Not as compact as some other models out there, but the Elite feels and works great, a good product and I can recommend it to those who are total brand name junkies and need to have bragging rights to survive!!!
Looks great - Review by James M.
Ease-of-use
Performance
Design
Quality
I really dig the design of this vape pen, G Pen not only looks great, but it also works well. Not a fan of dabbing, so this has been an awesome addition to my collection. All you have to do is charge it, load it up, turn it on and vape.
Fantastic, couldn’t ask for more! - Review by Luis
Ease-of-use
Performance
Design
Quality
After seeing the price I thought this was another one of those celebrity endorsement fails. WRONG! It’s super easy to use – this was my first vaporizer – and I always get a smooth draw. Highly recommend this, regardless if you’re a pro or a newbie like me.
G Pen Pro - Great - Review by Tim F.
Ease-of-use
Performance
Design
Quality
I love this vape! I'd buy it again. Pro has completely replaced all of my other vaporizers. The GPen Pro boasts a large ceramic chamber, instant heat up, a unique mouthpiece, and a comfortable design.
Large Chamber - Review by Melissa F.
Ease-of-use
Performance
Design
Quality
I love the large ceramic chamber if the Elite. It heats up right away and saves me so much time compared to my other vaporizers. It is totally portable but it's also a great vape for chilling at home. It’s easy to clean and doesn't get all clogged up. The mouthpiece sometimes needs a bit more thorough cleaning, but that's it.
G Pen Pro is Great - Review by Mike S
Ease-of-use
Performance
Design
Quality
The elite is great, but what made me want this new GPen Pro is that it has the right size chamber for me. I didn't feel like I was using the old chamber to the full capacity, but with this one, I am able to.
Needs Glass Screen - Review by Andy
Ease-of-use
Performance
Design
Quality
I ordered the Snoop Dog G pen and it looks cool, but did not receive a mesh screen so it combusts the herb instead of vaporizing it. Also added the wax mouth piece/coil for 25 dollars and it does work ok.
I love it for my first Vaporizer - Review by K-Oz
Ease-of-use
Performance
Design
Quality
This is my very first Vaporizer and it was very simple and easy for me to use and the charge last for a long time, I did notice there can be some combustion of dried materials and apparently this can be fixed by adding a glass screen, I just wish that option was given to me before so i could of purchased one. But for now it has been serving its purpose great that is my only con to this item is that it tends to combust the materials fairly easy, but again from what I hear can be fixed just by adding an appropriate size glass screen.
GPen Herbal Vaporizer Reviewed - Review by Jason McDouglas
Ease-of-use
Performance
Design
Quality
Got this Vape Pen about 3 months ago, works well and is pretty easy to carry around with all of the keys, gadgets and a phone which are usually in my pockets. Great tasting vape especially on the 1st few draws. The main reason I purchased this little vaporizer pen on this site is because of the selection of accessories available to add when checking out, got myself extra stuff and made my Herbal Vaporizer order to be able to use with Wax, just by adding Extra Mouthpiece & Heating Chamber for Wax. The battery is the same for all of the G Pens by Grenco Science, so add-ons work flawlessly. ;)
Good 1st Vape - Review by Wendy P.
Ease-of-use
Performance
Design
Quality
Would suggest that you let your G Pen warm up before packing it, and to pack it full to get everything out of the pen, since packing just a bit at a time doesn't give you a good enough hit. Also it smells if you if you keep materials in it after using or not cleaning it after a few uses. All in all very good for discreet use, and definitely does what it needs to do!
In under a Minute - GPen - Review by David Parks
Ease-of-use
Performance
Design
Quality
I love my new GPen. It's very convenient and easy to use with wax or herbs, just use different heating chamber. Just takes 30 seconds to pack and turn it on. Only a minute later it's ready to go. Highly recommend it, also recommend to order another battery just in case, had to replace my under warranty, 2nd one works great.
Pretty amazing!! - Review by Nathalie C.
Ease-of-use
Performance
Design
Quality
First time I am using this vaporizer and it is easy and I really recommend this one for beginners. It is light and has a nice design too, very sober (not flashy). The performance is good, but I can't really tell since it is my first one.

Basically, I'm very pleased with it. :)
Hookah by Grenco Science - Review by Henry the Vaper
Ease-of-use
Performance
Design
Quality
Have been using G Pen Hookah Vape Pen for the last 3 weeks, definitely one of the better products I have owned. Not sure how long it will last but definitely feels great in the palm of my hand. Easy to use, as one button operation makes it "dumb proof." There are other cheaper oil pens out there but for $50, a good brand vaporizer I believe is a bargain, especially when replacement parts are so readily available.
Easy to operate - Review by Kelvin O.
Ease-of-use
Performance
Design
Quality
Easy to use and carry around, the portability is exactly what I was looking for, plus being discreet is a bonus on its own. Overall this is a high quality vaporizer, comparing to the ones I have used before. By vaporizing you are avoiding harmful toxins by not using the conventional herbal combustion, in other words smoking. It is easy to load and use, but negative is G Pen Vaporizer does not do both, either dry herbs or wax. I got the Snoop Dogg G Pen vape pen for dry herbs, and its been good to me.
Very compact - Review by John L.
Ease-of-use
Performance
Design
Quality
This vape pen is slim, I got the Snoop Dogg G Pen edition and I am happy with the purchase. It fits in my pocket and easy to carry around without any fuss. The vape tastes pretty good and it is easy to setup, with a full charge it will last me an entire day. This is not ideal for group gathering, but two people can enjoy it overall, just have to load it up more often.

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