Grenco Science


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  • Regular price $60.00

  • Product Description

    The G Pen from Grenco Science is a convenient, effective, and sleek vaporizer for solid concentrates. Easy loading and simple operation makes the G Pen one of the most user-friendly portable vaporizers available. G Pen technology allows for instant, vapor at the push of a button.

    Portable and Lightweight

    At just over 5" in length, the G Pen is sleek, stealthy, and fits in your pocket for on the go use. Even when you are out and about, you’ll always have access to high-quality vapor.

    Easy to Use

    Less parts means less hassle. Load your solid concentrate into the G Tank and reassemble cartridge, battery, and mouthpiece to begin use. Press power button firmly while drawing.


    For best functionality, be sure to clean and maintain the G Pen regularly. Cleaning the screw threads with a clear alcohol solution ensures consistent electric conduction to the device. Allow G Pen to dry thoroughly before use. When the battery is depleted, charge fully before using again to maximize battery life.

    Optional Attachments

    The Included G Battery functions interchangeably as the power source for the G Coil, Essential Oil Tank, Aromatic Blend Tank, and Hookah Tank. The G Battery is only compatible with Grenco Science products.

    What's in the Box

    • G Pen Vaporizer
    • G Battery
    • G Coil
    • Mouthpiece
    • G Tool
    • G Charging Kit
    • 2x Glass Containers
    • User Manual


    • For Solid Concentrates
    • Now Includes Dual Quartz Atomizer
    • Proprietary Threading
    • 5-Click Battery Lock