G Pen Pro
The G Pen Pro is a portable vaporizer designed for dry herb, offering a straightforward user experience. Its lightweight aluminum body houses a ceramic heating chamber that holds 0.25g of material and heats up in about 30 seconds. Operation is simplified with a single button that cycles through three preset temperatures: 375°F, 400°F, and 428°F. The device features an automatic shut-off for safety and battery conservation, making it a convenient choice for on-the-go use.
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Last Update: February 9, 2026, written by Google Gemini.
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The G Pen Pro is a portable vaporizer engineered for dry herb consumption, focusing on simplicity and ease of use. Its design is intended for individuals seeking a straightforward device for on-the-go sessions. The unit is operated through a single-button interface that controls both power and temperature selection, streamlining the user experience. Housed within its lightweight aluminum body is a ceramic heating chamber and three preset temperature settings, providing a balance of functionality and convenience. This makes it an accessible option for those new to vaporizing or prioritizing a no-fuss, portable solution.
Preset Temperature Settings
The G Pen Pro simplifies temperature management with its single-button control. Users can cycle through three preset temperatures, each indicated by a distinct LED color: Blue at 375°F (190°C), Green at 400°F (204°C), and Red at 428°F (220°C). This system eliminates complexity, allowing for quick adjustments to the heat level based on personal preference and the type of material being used, providing a controlled and consistent experience.
Ceramic Heating Chamber
At the core of the G Pen Pro is a ceramic heating chamber designed for even heat distribution. It can hold approximately 0.25 grams of ground material and reaches the selected temperature in about 30 seconds. The ceramic construction helps to preserve the flavor profile of the dry herb by heating the material conductively without direct combustion, contributing to a consistent vapor output from the first draw.
Portable and Discreet Design
Constructed with a lightweight aluminum body, the G Pen Pro is built for portability. Its compact dimensions of approximately 116mm x 25mm x 24mm allow it to be easily carried in a pocket or bag. The simple, sleek exterior offers a discreet appearance, while the plastic mouthpiece with a silicone cover is designed for comfortable use and can be removed for easy cleaning and loading of the chamber.
Integrated Battery and Functionality
The device is powered by an internal lithium-ion battery that provides between 30 to 60 minutes of continuous use per charge. It recharges in 2 to 3 hours via the included micro-USB cable. For battery preservation and safety, the G Pen Pro includes an automatic shut-off feature, which powers the device down after approximately four to five minutes of inactivity, ensuring it doesn’t stay on unintentionally.
What’s in the box?
- 1x G Pen Pro Vaporizer
- 1x G Pen Tool
- 1x Cleaning Brush
- 1x Micro-USB Charging Cable
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Specifications
- BrandsGrenco Science
- Portability:
- Device Type: Dry Herbs
- Features: Automatic shut-off
- Mouthpiece material:Plastic
- Heating Technique: Conduction
- Temperature control:Preset Temperatures
- Energy Source: Battery
- Material:Aluminum
- Average battery life:60 minutes
- Delivery Method:Direct
- Chamber/oven material:Ceramic
- Origin:USA
- Temperature Settings:3 settings: 190°C, 204°C and 220°C
- Heat-up time:< 30 seconds
- Recharge Time:180 min
- Chamber capacity:0.25 grams
- Battery capacity:1300 mAh
- Warranty:1 year(s)
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