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Grenco Science

G Pen Roam Mouthpiece

G PEN ROAM MOUTHPIECE

Replacement mouthpiece for the Grenco Science G Pen Roam device.

WHAT'S IN THE BOX

  • 1x G Pen Roam Quartz Tank

    Official Online Head Shop for G Pen Roam Mouthpiece 

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    Customer Reviews

    Based on 21 reviews
    90%
    (19)
    10%
    (2)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    D
    D.R.

    G Pen Roam Vaporizer

    R
    R.J.

    G Pen Roam Vaporizer

    C
    C.G.
    overall good

    the product is good; it’s not very efficient with wax, a lot of reclaim tends to collect at the back and at the base of the nail. otherwise works great! battery life is moderate and water filtration is good.

    M
    M.S.
    G pen roam

    Loving my unit

    D
    D.C.

    G Pen Roam Vaporizer