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G Pen Review:

Grenco Science is one of the pioneers in the vape pen industry, having created the G Pen when many other companies were focusing on creating larger portable units. Today, the original G Pen still remains an excellent economical wax vape pen option for those who want the convenience of vaping on the go. Read on to learn more about the G Pen vaporizer.

  • Economical price makes it a great budget vape
  • Simple operation that’s geared toward beginners
  • Above average vapor quality in terms of flavor and smoothness
  • Easy to carry and relatively compact
  • Can be a little hard to load
  • No variable temperature setting options
  • May not be adequate for everyday use for more advanced vapor enthusiasts

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In-Depth of the G Pen

Price – The original G-Pen sells for just $59, making it one of the most affordable wax pen models on the market today. The price point makes this an ideal starter vape and a good occasional use vape for more experienced vapor enthusiasts.

Vapor Quality -The G Pen has a very a nice ceramic heating chamber with a stainless steel and ceramic wick that allows it to produce large clouds of vapor at a satisfying pace. The wax vaporizer pen gives you a nice smooth vaping experience and good flavor through most of a vaping session. Overall, it has above average vapor quality for a vapor pen of its price.

Guarantee – Grenco Science warranties the electronics on the GPen for 1 year. That’s average for vape pens overall, and longer than the warranties on many comparably priced pens.

Prep Time – The deep shape of the heating chamber does make this wax pen a little difficult to load, but there are many wax vapes that are harder to get ready for use. Once you push the button, it is ready for use in under 5 seconds.

Portability, Size and Privacy – The G Pen is pocket sized, and it looks similar to an electronic cigarette, making it a compact choice. There is a light included in the design, but it’s not really bright enough to attract attention when you’re using it on the go.

Ease of Use – With no real resistance and just one button, the GPen is very straightforward to use. Beginners won’t have any trouble mastering it.

Heating – There is only one heat setting with this wax pen, but that’s to be expected with a vaporizer pen of this price. Grenco Science has done a good job of setting the vape at a sufficient temperature to heat material well without combustion.

Power Supply – Battery life on the G Pen is average, and it doesn’t take long to power the battery up when it’s drained. You do get a wall adapter and a USB charger, giving you flexibility to charge the wax vaporizer pen the way that you desire.

A Few Words about the Other G Pens

This review has focused on the wax pen from Grenco Science, but there are other G Pens available, including some GPen dry herb vape pen models. The G Pen Herbal Vaporizer and the Snoop Dogg Herbal Vaporizer Pen are both designed to be used with dry aromatic blends. As far as dry herb vaporizer pen models go, both vapes are inexpensive options, but it’s important to use caution when vaping with either G Pen Herbal model. This is because the dry herb oven can cause combustion during long sessions where you take many back to back draws. For best results, the pens should be used for short sessions with breaks between your pulls.

There is also a G Pen Micro that is a smaller version of the wax vape pen reviewed above. This vape is more compact, but it does have a shorter battery life and a smaller capacity.

G Pen Vaporizer by Grenco Science is one of the most popular Vape Pens. Click Here to read our Review and Decide for yourself if this is right fit for you!

G Pen Elite Vaporizer Review

G Pen Elite Vaporizer Review [4K Video]

Unlike all my other G Pen units up to this point, the G Pen Elite vaporizer is the first ORIGINAL product to come out of Grenco Science and I have to admit it is better than I was expecting. The first feature I like about the Elite is the LED display with fully adjustable temperature. It’s precise, easy to read and easy to operate.

The next feature that stands out is the quick heat up time. We’re talking 20-30 seconds to reach 400 degrees Fahrenheit. The short vapor path definitely creates some warmer vapor and the mouthpiece gets pretty warm as well.

But for the size and features, the new G-Pen Elite is very competitive next to models like the CFX, Arizer Air, and the Summit+.

The G Pen Elite is currently rated an 8.9/10 due to abundant features at a cheap price. You can pick the G Pen Elite for $119 directly from Grenco Science or VapeWorld. Both places have it for $119 but sometimes they will run sales so be sure to check both out. Check out my full G Pen Elite review below.

G-Pen Elite Design and Accessories

The Elite fits nicely in the hands, the LED screen is easy to read, and the unit is extremely light. With the G Pen Elite, you also get 1 G Grinder Card, 1 G Pen tool, 1 Cleaning Brush, and 1 USB charging cable.

Size, Portability, and Discreetness

The G Pen Elite comes in at about 88 grams, stands about 4 1/2 inches tall, 1 ½ inches wide and about an inch deep. It’s not a perfect circle which is nice because it adds some grooves to hold on to the unit better.

Overall I would say the Elite is one of the smallest portable vaporizers currently on the market, right up there with the the Pax 2, Pax 3, and Davinci IQ. Its small size makes it super easy to pocket or stash in a small purse/handbag.

The quick heat up time makes for quick sessions and the unit is designed to not only heat up faster but cool down faster as well to help conserve herbs. I recommend taking a few more draws from the unit after you turn it off to help cool down the unit/herbs even further before you throw it back in your pocket. Now this vape does smell if you leave the herbs in the chamber like other conduction units with good sized bowls, but it’s not bad if you empty the chamber after.

Heater, Temp Spectrum & Vapor Path

Heating – The Elite uses a 360-degree ceramic heating element that is able to provide very quick and even heating throughout the entire chamber. Grenco Science claims that the unit is convection but it’s most definitely conduction with a minor amount of convection going on. The entire ceramic chamber is heated so it will be heating the herbs from all sides while the herb is in constant contact with the heat. Now this isn’t a terrible thing, but the vapor quality does suffer from it.

Temperature Info – The Elite uses a full temp spectrum and can easily be changed/adjusted with an on vape LED display and two buttons just to the right of the screen.

-The buttons work nicely and don’t feel cheap.
-The LED display is very sharp with no blemishes or pixel issues.

The full temp spectrum runs from 200 degrees Fahrenheit to 428F (93C – 220C) I believe they are also coming out with a model similar to the Elite but made exclusively for concentrates. So be on the lookout for that and I will try to get my hands on one as soon as possible.

The unit seems to run a little hot especially with the short vapor path, so my preferred temps are around 350-375 and then bump it up a bit more towards the end of the session.

Vapor Path – The vapor path is extremely short on the Elite and that’s really the biggest downfall to the unit. That and the fact that the Elite will need a couple rounds of burn-offs* to get rid of the new vape manufacturer taste/smell.

That’s the big thing I like about units like the Pax, IQ, or the Crafty/Mighty. You never have to do burn offs with these units to get a fully clean/neutral taste before use. While this is a bit of a pain, it’s not the end of the world and the smell/taste associated with the manufacturing process will go away quick.

*Burn-offs: Heating the unit up while empty, and puffing on it like a cigar so you are drawing air through the unit but not inhaling it.

Chamber Size, How-To-Use & Loading Techniques

Chamber Size – So the G Pen Elite chamber is large. We’re talking up to .4 grams can be loaded into the Elite with an average grind and I was able to get about .5 grams in with the MFLB Finishing Grinder. You definitely don’t need to put that much in the chamber for every session and I’ve found that the Elite does surprisingly well with varying load sizes. You can load as little as .1 grams and still get a good even vape of your herbs without having to stir or mix.

How-To Use: The G-Pen Elite – Overall pretty simple, just click the power button 5 times to turn it on (5 times again to turn it off). Once the unit is powered on, it will show you the default temp that you have it set to. The Elite will remember your last setting. The unit does NOT automatically begin heating on power up so just hold down the power button for a second to start the heater.

You can change temps on the fly by pressing the two buttons (up or down) to the right of the display. The Elite does have an Auto-Shutoff timer which will automatically shut the unit off after 40 seconds if you don’t turn the heater on and the unit will completely shut off after 5 minutes from the initial heating start. Just press the power button 5 times to turn it back on if the unit shuts off on you.

Loading Techniques – After quite a bit of testing, the G pen Elite seems to work pretty well with all sorts of packing techniques and dry herb types. My preferred method would be to use the MFLB Finishing Grinder, load the chamber fairly full and pack it down a bit. Rip the entire thing while watching the new season of Trailer Park Boys and if you prefer to use smaller amounts you can.

You can also turn the unit off mid-session and finish the bowl later. But like other conduction units it is more efficient and tastes better when you finish the session in one setting. The vapor quality definitely diminishes as the herb cools down/sits in the chamber.

The Elite is a bit cumbersome to load on the go but just lightly tapping on the side gets the herb to drop down into the chamber. Packing down isn’t needed but you will get a bit denser vapor with a light to medium pack.

Battery life, Charging Times & Charging Options

So far I’m pretty impressed with the battery life, especially for the size. I can generally get between 3-6 fully packed chambers depending on what temps I use and how long I nurse the bowl.

The Elite is charged via USB, the batteries are NOT replaceable, and on average the G Pen Elite takes about 2-3 hours to fully charge a completely dead battery. This also depends on where you charge it (Use a 2amp charging block or external battery for fastest charging).

Cleaning, Maintenance & Warranty

Cleaning – The cleaning with the Elite has been pretty simple with the screen in the mouthpiece taking the most time/attention. So far it hasn’t been an issue and the good news is that the silicone cover over the mouthpiece is removable. You can just drop the mouthpiece in some ISO for a while then rinse it out with some warm water. I will continue to test out the mouthpiece screen and report back if I have any issues, but so far so good.

I know that Grenco Science isn’t exactly known for the quality in their (rebranded) products. I have the other Grenco Dry herb products like the G Pro (which is actually a titan-1) and I didn’t care for any of them. Due to this I was really not expecting much from the Elite, but I’m impressed. It is nice they have FINALLY created a unique portable vaporizer that I can recommend.

The G Pen Elite comes with a one-year manufacturer warranty which is below market average but nothing so far has indicated it won’t stay reliable.

G Pen Elite Portable Vaporizer Comparisons

The $119 price of the Elite puts it in a competitive market. The big thing that the Elite has above most of the portables in this price range is the on vape LED display and full temp spectrum. Most of the other vapes have a few set heat settings to change from but you don’t have complete control.

G pen Elite vs Pax 2 vaporizer – The Elite is smaller, lighter, and has more features. You will only get 4 temperatures, no LED display, and longer heat up with the Pax 2. You will have to clean the Elite less often, and it takes less time to clean. The Pax 2 is also priced a bit higher at $149. However, the Pax 2 is one of the most durable and reliable portable vaporizers that I’ve ever used. It has a proven track record and backed by a 10 year warranty. The vapor quality is also much better with the Pax 2. So even though the Pax 2 is $30 more, I think it’s definitely worth it.

Elite vs Boundless CF – The CF is larger than the Elite, and you lose the fully adjustable temperature control and you also lose the digital display, however you gain better tasting vapor that is both cooler and more dense/potent. You also gain slightly faster heatup time, and longer overall battery life. You also save about 10 bucks going with the CF.

Elite vs Xmax Starry – I like using the Pax 2 and the CF more than the Starry, but the Starry comes in at only 99 bucks and its feature packed. You get fully adjustable temps, you get replaceable batteries, and you get the digital display. So if you are looking maximum features at minimum price you will probably want the Starry.

G Pen Elite Review Summary:

Overall the G Pen Elite has surprised me with some solid features and extremely portable design. Full temp spectrum and LED display is really impressive for the size and price of this device.

I was very skeptical at first. Even emailed the company multiple times to guarantee that this was an original design since they has previously been known for re-branding generic units as their own.

I recommend the G Pen Elite if you are looking for a solid vape but don’t want to break the bank, however the Pax, CF, and Starry are all worth considering as well.

Right now you can pick up the G PEN Elite for $119 and I recommend going directly through Grenco Science or Vapeworld.

Thanks for checking out my G Pen Elite review and let me know if you have any questions below in the comments.

Is the G-Pen Elite a Pax 2 killer? Nah. But my G Pen Elite vaporizer review will show you why it just might be worth $169.