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DGK | G Pen Herbal™
Grenco Science® is thrilled to announce the release of the DGK | G Pro Herbal Vaporizer.  This ..
G5 Herb Vaporizer
With the G5's advanced heating coils, vapor delivery is nearly instant for the very best vaping expe..
G5 Tank
Snoop Dogg | G Pen Herbal™
Grenco Science® wholeheartedly welcomes newest partner, Snoop Dogg. In celebration of the mo..
Snoop Dogg | G Pro Herbal™
Grenco Science® is proud to unveil the next installment in The Double G Series, the Snoop Dogg | G P..
The Game G Pen
A new design to the ever popular Grenco Science G Pen Vaporizer, The Game G Pen is here to blow away..