G Pen Dash 2

G Pen Dash 2 Vaporizer UK

The G Pen Dash 2 from Grenco Science is a compact dry herb vaporizer built for portability without compromise. Pocketable yet capable, it improves on the original Dash with a larger ceramic chamber, a proper LED display, and an integrated vapour cooling airflow system that noticeably smooths each draw. Herbalize Store stocks it with free UK delivery as standard.

After testing the Dash 2 alongside other budget portables in 2026, it stands out as a strong contender for anyone who wants precise temperature control in a discreet, sub-£100 form factor. The 30-second heat-up time and USB-C pass-through charging make it genuinely usable day-to-day rather than just bench-friendly.

Key Specifications

Compact Design

The Dash 2 is genuinely pocket-sized. Its slim, ergonomic body and matte finish give it a clean, modern profile that sits comfortably in a jacket pocket or bag without the bulk of larger portables. In our experience, the build feels more considered than the price bracket typically delivers.

The front-facing LED display is a meaningful upgrade from the original Dash. Temperature and battery status are visible at a glance, and the simple button layout means adjusting settings mid-session takes seconds. The built-in pick tool tucked into the device is a small but genuinely useful touch for on-the-go loading and maintenance.

Vapour Quality

The ceramic heating chamber preserves the flavour of your material well for a conduction-style vaporizer in this price range. We noticed the integrated vapour cooling airflow system makes a real difference: draws are smoother than you would expect from a device this compact, with noticeably less harshness compared to smaller portables that lack any cooling path.

For best results, use finely and evenly ground material and avoid overpacking the 0.4g chamber. Consistent packing produces more even, flavourful sessions from start to finish.

Battery and Charging

The 1,100mAh battery handles a solid number of sessions on a full charge. USB-C pass-through charging means you can keep the Dash 2 running while it charges, which is a practical advantage for home use or longer days out. A charging cable is not included in the box, so use any standard USB-C cable you have to hand.

Dash 2 vs the Original Dash

The Dash 2 addresses the main shortcomings of the original. The chamber has grown to 0.4g, the LED display replaces a simpler indicator system, and the integrated cooling airflow is new to this generation. If you own the original Dash and found sessions a little harsh or the chamber too small, the Dash 2 is a worthwhile upgrade. For buyers new to the Grenco range, the Dash 2 is the version to go for in 2026.

Who Is This For?

The G Pen Dash 2 suits beginners who want a straightforward entry into dry herb vaporizing without a steep learning curve or a large initial investment. The simple controls, fast heat-up, and compact size also make it a practical secondary device for more experienced users who need something discreet and light for travel.

How to Use the G Pen Dash 2 Vaporizer

Getting started with the Dash 2 is straightforward. Follow these steps for your first session:

1. Fully charge the device via the USB-C port before first use.
2. Remove the mouthpiece to access the ceramic heating chamber.
3. Load finely ground dry herb into the chamber without overpacking.
4. Reattach the mouthpiece securely.
5. Hold the "O" button for 3 seconds to power the device on.
6. Use the controls to set your preferred temperature on the LED display.
7. Tap the "O" button twice within 2 seconds to begin the session.
8. Allow approximately 30 seconds for the chamber to reach temperature.
9. Inhale gently and steadily from the mouthpiece once up to temperature.
10. Tap the "O" button twice within 2 seconds to end the session at any point.
11. Use the built-in pick tool to clear the chamber and keep it clean.
12. Hold the "O" button for 3 seconds to power the device off.

Frequently Asked Questions

Does the G Pen Dash 2 include a USB-C charging cable?

No. The Dash 2 charges via USB-C but the cable is not included in the box. Any standard USB-C cable will work for charging and pass-through use.

Is the G Pen Dash 2 suitable for beginners?

Yes. The straightforward button controls, LED display, and fast 30-second heat-up make it one of the more accessible dry herb vaporizers for first-time users. It requires minimal setup and no complex settings to navigate.

How does the Dash 2 compare to the original G Pen Dash?

The Dash 2 adds an LED display, a larger 0.4g ceramic chamber, an integrated vapour cooling airflow system, and a stronger 1,100mAh battery. In practice, these changes produce smoother draws and more precise temperature control than the original model offered.

Can I use the G Pen Dash 2 while it is charging?

Yes. USB-C pass-through charging means the device remains fully operational while plugged in, so sessions are not interrupted by a low battery.

Where can I buy the G Pen Dash 2 in the UK?

The G Pen Dash 2 is available at Herbalize Store with free UK delivery. All units sold are 100% genuine Grenco Science products supplied with the full manufacturer warranty.

What's in the Box?

• G Pen Dash 2 Vaporizer
• Built-in pick tool
• Silicone mouthpiece sleeve
• USB-C charging cable not included

Download Manual Here