GRENCO SCIENCE

Grenco Science leads at the forefront of ingenuity and aptitude the most advanced, user-friendly portable vaporizers in the world

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  • A vaporizer pen with a black and blue color scheme, made of plastic and featuring a transparent tip and small activation button. No brand name visible.
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    Herb, Concentrate, and Hybrid Vapes

    Roam G Pen – Grenco Science

    $199.99
    The G Pen Roam is a portable vaporizer that provides water-filtered concentrate vaporization on-the-go. It is intuitively designed to provide a great experience.
    Add to cart This product has multiple variants. The options may be chosen on the product page