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Grenco Science

Shop the latest and greatest from the well known Grenco Sciences line of G Pen dry herb vapes. The ever popular G Pen ProG Pen Elite, and G Pen Nova. Enjoy the easy way to make your dry herb experience portable and rechargeable. These devices are renowned for their quality because of the research and development Grenco puts into its products.

Grenco Science

Showing all 3 results

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G Pen Elite
$119.95
G Pen Nova

G Pen Nova

Highlights:

Dry Herb, Concentrate

$34.95
G Pen Pro

G Pen Pro

Highlights:

Dry Herb

$89.95

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