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Get the latest edition G Pen Pro for just $89.95 (10% off) right now at the official Grenco Science store!

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Grenco Science’s best vape! Get the G Pen Elite Vaporizer for just $119.95 (20% off) at the official G Pen store while stocks last.

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Get 30% off EVERYTHING at the official G Pen store today in celebration of Memorial Day 2018! No discount code needed.

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