G Pen Hyer Review

The newly introduced G Pen Hyer combines the power of a desktop system with the portability of an e-nail, providing a powerful experience that can be enjoyed almost anywhere (anywhere that vaping is socially acceptable, at least).

The people at Grenco Science are psyched to take your concentration experience to the next level of simplicity and brilliance, and they have gone a long way from blow torches and metal dabbers.

The G-Pen Hyer, however, has a temperature control that allows for personalized heating. The G-Pen Hyer is an excellent investment since it is unique.

Let’s explore the other features of the G-Pen Hyer here in this post.

G Pen Hyer Review


The G-Pen Hyer is a one-of-a-kind E-nail that can convert any bong into a functional electric rig. It comes with a hemp-carrying bag, so you can feel comfortable bringing it everywhere. The G-Pen Hyer is compatible with a standard glass bong or another smoking device.

And if you’re sick of utilizing cumbersome methods like lighters, torches, and hemp wicks to light your herbs and concentrates while smoking or vaping, G-Pen Hyer is for you. The absence of direct flame contact protects the integrity of the herbs’ flavor.

A complete charge of the G-Pen Hyer’s 6000mAh battery takes over two hours, and it can be used for up to 30 sessions if you’re using concentrates or for up to 50 sessions if you’re using dry herbs.


  • Intuitive Operation
  • Use dry herbs or concentrates with ease.
  • Use it to convert your regular bong into an electronic rig
  • Fast and Simple to Clean
  • The ability to set the thermostat to your ideal temperature
  • LED (Light-emitting diode) indications
  • It’s safe to use while charging
  • Compact designed
  • The long-lasting battery capacity of 6000 mAH
  • Protection when Traveling: a Hemp Travel Case


  • Not suitable with concentrates.
  • Group sessions are not recommended.
  • Only contains 0.2 grams of herbs in its little chamber.

What’s in the box?

The following items are included with your purchase of a G-Pen Hyer Vaporizer:

  • Exceptional Hemp Duffel Bag
  • A quartz concentration tank with a matching lid.
  • Male-to-male adapter glass 14 mm
  • Rechargeable battery 6000mAH
  • Upgraded tank casing
  • Charging cord
  • USB-C to Type-C Charging Cable
  • Implement for mixing
  • A cable that can transfer power from a USB port to a USB Type-C port
  • Utensil for dabbing
  • Tote made of hemp for traveling

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Whether using a vaporizer, e-rig, or e-nail, the battery will always be a crucial component of your portable equipment. A longer time between impacts is possible with a more powerful battery.

The G-Pen Hyer includes a 6000mAh battery, which can be charged in just two hours and can power up to 30 sessions of concentrate use or 50 sessions of dry herb use before needing to be recharged.

While we discuss the battery, it’s worth noting that the G-Pen Hyer includes a pass-through charging capability, so you can keep using it even as it recharges. If it’s dead, the Type-c cab can help you charge it up in no time.

Tank for concentrating:

The electronic nail component of the device has a large quartz chamber that is filled and heated by an element made of stainless steel. In addition, the package is equipped with a magnetic carb cover with two ceramic airflow intakes that click into place.

Multiple Uses:

The fact that the G-Pen Hyer can be used for dry herbs and concentrates is one of the many features contributing to its widespread acceptance among smokers.

When you buy a Hyer, you also get a concentrate tank to smoke your favorite concentrates. The dry herb tank is an additional $50, which may be avoided if you only smoke dry herbs.

Managed Temperatures:

You may customize the G-Pen Hyer’s temperature settings to suit your preferred smoking method. The e-nail may be set to one of five settings, so if you’re smoking dry herbs, you can choose between 180 and 220 degrees Celsius, while concentrates need temps between 250 and 450 degrees Celsius.

You can raise or lower the temperature by pushing the battery’s arrow buttons. Consequently, the maximum possible temperature is required to produce thick and even vapor. Vapors can be kept mild and moderate by adjusting the heat to your liking.

Quick and easy user interface:

Since the G-Pen Hyer is a button-operated e-nail, its user interface is straightforward. The battery has a rectangular button for turning it on and off. Next to the power button, you will find two arrow buttons that raise or decrease the temperature. The battery has LEDs that change color to show the current temperature.


There are five different temperature settings on this gadget, and the quality and quantity of the vapor produced change with each set. If you’re a seasoned smoker looking for dense clouds of milky vapor, you’ll want to turn up the heat. On the other hand, if you’re starting and want mild or moderate vapor, you should maintain the temperature around average.

Session Time:

You may customize the G-Pen Hyer’s session length to fit your needs. The session length is flexible, ranging from 15 seconds to 70 seconds. This one-of-a-kind function works well for both individual and group work. With the longest session, you can share the vapes with more people.

There are five time and temperature options.

The Hyer has five heat levels, two for vaping concentrates and two for dried marijuana. In addition, the session duration may be adjusted from 15 to 70 seconds in 15-second intervals.

It’s convenient to tailor the vaping experience to your preferences, as you can increase the temperature for denser vapor clouds and the duration of your sessions when you have guests around.

Cleaning Your G-Pen Hyer:

The G-Pen Hyer’s detachable parts make it simple to maintain cleanliness. After a couple of sessions, you should clean the tank with cotton swabs, but only after you’ve let it cool for a few minutes. When it has cooled down, remove the top and use a cotton swab to clean the bottom plate and the inside of the quartz chamber.

Complete Scrubbing:

Deep cleaning with isopropyl liquid is recommended after prolonged, heavy usage. You may thoroughly clean the ceramic liner by taking off the tank cap and using a cotton swab dipped in isopropyl alcohol to scrub the inside.

After counterclockwise unscrewing the tank, clean the threads and airflow hole in the quartz chamber with an ISO-soaked cotton swab.

The next step is to remove the adapter from its housing, discard the rings, and submerge the whole assembly in the isopropyl alcohol. After soaking, you should use a dry cotton bud to clean each part. After that, use a cotton swab with housing to clean the area surrounding the glass adapter connection and the side of the housing where the quartz tank is attached.

Once you’ve finished the procedures above, lay the G-Pen Hyer away to dry thoroughly and then reassemble it. Maintaining a clean G-Pen Hyer is essential for optimal functionality and flavor.

Super simple to operate:

Because all Hyer connections are magnetic, they can be quickly and easily attached or removed. The magnet is powerful enough to zip it out of your hand and tug it snuggly into its correct spot, so there’s no more fumbling the cap or unintentionally losing the power line.

Learn how to use the Hyer with only two changeable parameters (temperature and timing) to personalize your vaping experience, whether you choose to vape wax or flower.

How long does it take for the G-Pen Hyer to charge completely?

The battery of the G-Pen Hyer has a capacity of 6000 mAh, and it needs about two hours to be completely charged.

How Can I Tell If The G-Pen Hyer Has Received Its Complete Charge?

When the G-Pen Hyer’s battery has been completely charged, a white light will emanate from the LEDs on the battery.

Is There an Option to Pay for the G-Pen Hyer in Monthly Installments?

When bought via the official G-Pen website, the G-Pen Hyer can be paid for with convenient monthly payments over four months through Sezzle.

How Long Will the G-Pen Hyer Remain Powered Once It Is Activated?

When it detects that it has not been used for five minutes, the G-Pen Hyer will remain powered on for five minutes before turning off.

How Portable Is the G-Pen Hyer?

Every G-Pen product comes with a travel case constructed out of high-quality hemp material. This helps to keep the gadget and all of its components secure. The mobility of the G-Pen Hyer is increased even further by including a travel case in the package.

Exactly How Do I Make Use Of The G-Pen Hyer?

The G-Pen Hyer is small, simple, and straightforward, but it does need a bong connection. There are three primary controls on the device: power on/off and temperature up/down.

To begin smoking, load the chambers with your chosen material and activate the gadget by pushing the power button for three seconds. In addition to the pass-through charging function, which enables you to use the device while charging, there is no need to charge it completely before using it. Once it has been turned on, the temperature can be changed using the arrow keys to the right of the power button.

Next, decide whether you’ll be smoking alone or in a group and adjust the session period accordingly. The default timer is set at 45 seconds; however, it may be adjusted using the arrow keys. You must press both arrows simultaneously for two seconds to access the timer options. Sessions may begin after the chambers have been loaded and the desired temperatures and duration have been set.

Next, decide whether you’ll be smoking alone or in a group and adjust the session period accordingly. The default timer is set at 45 seconds. However, it may be adjusted using the arrow keys. You must press both arrows simultaneously for two seconds to access the timer options. Sessions may begin after the chambers have been loaded and the desired temperatures and duration have been set.

The product is of high quality, durable and safe to use:

Lastly, the G Pen Hyer’s heft and finish confirm its status as a premium product. The main unit is encased in anodized aluminum, which is both sturdy and light, while the tank’s housing is insulated and constructed of die-cast aluminum, which is also quite inexpensive.

The concentration tank’s quartz chamber and stainless steel heating element are also included in the dry herb tank (which is available separately).

There are no exposed coils on the Hyer, and the battery and heater are placed in their compartments for further safety.

Whether it’s a good investment?

The G Pen Hyer is a fantastic deal at only $249. Think about how much you’ll benefit from its features, adaptability, and high-quality standard. The dry herb chamber is a bit expensive at $50, but the $300 whole package includes much more to the setup.


The G-Pen Hyer is a high-tech heating instrument that can be used with various bongs. It can be used with dried herbs or concentrates, has a huge 6000mAh lithium-ion battery, and comes with a sturdy carrying case. Where will you get these?

Because of its straightforward design, it doesn’t take much effort to set up and start using the gadget. The official G-Pen website sells this feature-rich pen for $62.49 (in 4 installments). If you’re sick of using torches, lighters, or hemp wicks to heat your plants and you have $62, you should get a G-Pen Hyer.

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