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Germany DHL Express: 1 day
EU countries: 2 – 5 days
Same-day shipping (Mon–Fri) for orders and payments received by 1 p.m. (German time)
In detail
All about the G Pen Hyer E-Nail with 6000 mAh Battery and Quartz Heating Element
The G Pen Hyer is a portable e-nail for concentrates. With the 14 mm glass adapter, you put it on your water pipe and turn it into an electric rig. The quartz heating element keeps the set temperature steady, so you no longer need a torch or an open flame. A large 6000 mAh battery keeps you going through long sessions.
E-Nail Instead of a Torch
With a classic nail, you heat with a torch, and the temperature is hard to control. The Hyer heats electrically and holds the temperature you've chosen. Your water pipe takes care of the filtration, the device takes care of the temperature.
Quartz Heating Element for Pure Flavor
The heating element is made of quartz. Quartz is flavor-neutral, holds heat well and is easy to clean of residue. There are no cotton wicks here that need regular replacing.
Glass Adapter for Your Water Pipe
A 14 mm male glass adapter is included. It lets the Hyer fit water pipes with a 14 mm female joint. The water pipe in some of the images is shown for illustration only and is not part of the set.
Temperature for Concentrates
Out of the box, the Hyer is designed for concentrates and works at about 250 to 450 °C in broad steps. You control it with three buttons.
According to Reinhart, there's a separate herb tank for dry herbs that reaches about 180 to 220 °C. It's sold separately.
Big Battery for Long Sessions
6000 mAh is unusually large for a portable device. That makes the Hyer a great fit for longer sessions with friends. It charges via USB-C, even while you're using it. The body is made of anodized aluminum.
How to Use the G Pen Hyer
- Put the device on your water pipe using the glass adapter.
- Turn it on and choose the temperature.
- Let it heat up until the device is ready.
- Add your concentrate to the quartz tank and inhale.
- After it has cooled down, clean the tank with a cotton swab.
For clean loading, a heated tool like the Dr. Dabber Drop is a great choice.
G Pen Hyer Technical Specifications
| Type | Portable e-nail |
| Heating element | Quartz |
| Temperature | approx. 250–450 °C (concentrate tank) |
| Battery | 6000 mAh |
| Charging | USB-C, can be charged while in use |
| Connection | 14 mm glass adapter, male |
| Controls | Three buttons |
| Body | Anodized aluminum |
What's in the Box
- G Pen Hyer with battery
- Quartz tank for concentrates
- Lid for the concentrate tank
- Tank housing
- 14 mm glass adapter, male
- USB to USB-C charging cable
- Travel bag with mesh pocket
Who Is the G Pen Hyer For?
The Hyer is ideal if you already own a water pipe with a 14 mm joint and want to switch from a torch to an electric nail. Thanks to its big battery, it's especially well suited for longer sessions with friends.
You'll find more devices from the manufacturer under G Pen vaporizers by Grenco Science. One example of an e-rig with its own glass attachment is the Dr. Dabber Switch².
