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GRAV

GRAV 16" Honeycomb Perc Straight Tube Bong

6
Austin-based GRAV put their mark on the industry with the awe-worthy efficiency and thick-as-fog clouds of the GRAVitron. True to their simply scientific niche, this straight tube pipe steps it up a notch with two subtle differences: a honeycomb percolator and the durable Dewar’s joint. The ever-reliable honeycomb perc design enhances the cooling and detoxification functions of water filtration. Linked by the two-pronged Dewar’s joint, this piece is both intensely smooth and powerful. Take the temperature in either direction by filling your pipe with hot water for a vapor effect or plop a few cubes in the ice catcher for an exhilarating inhale! The crisp 90-degree angles and polished glass give it a look to suit a laboratory or Apple store. If you like a little pop to your piece, the black option includes a colored perc, base trim, and flared mouthpiece. All in all, it stacks up to a sizeable 16".

Please Note: GRAV Decal colors are picked at random - the color selection refers to the base and lip of the piece.

Joint: 14mm female Height: 16 inches

• GRAV Bong
• 14mm Funnel Bowl Included
• Available In Clear Glass
• Available With Black Lip, Base, And Honeycomb Disc
• GRAV Water Pipe
• Honeycomb Perc
• Reinforced Joints
• Scientific Glass
• Straight Tube Design
• Clear Glass
• Dewar's Joint
• Ice Catcher
• 90° Joint
• Female Joint
• 14mm Joint
• Flared Mouthpiece
• Thick Glass

Customer Reviews

4.8 Based on 6 reviews
5 Star
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    KS
    08/24/2018
    Karen S.
    United States

    awesome

    I went from an 8 in bong so this is a huge step up. I am in love with it! So smooth and the ice catcher is great. Glad I bought it. DopeBoo delivered it on time and in great condition.

    ER
    06/22/2018
    Elizabeth R.
    United States

    Grav Labs 16” Honeycomb Perc Stright Tube Bong

    Customer service is amazing! Thankyou so much for the exchange in colors I really appreciate it.

    T
    10/31/2017
    Tyler
    NC

    Great

    Not a single complaint, even got a little free item with my purchase thank you guys. Love this thing!

    MQ
    09/20/2017
    Mattias Q.

    I love this bong

    A step up from the old school bongs I still love. The ice catcher adds extra cooling that makes the big rips I get even smoother.

    JF
    09/19/2017
    Joanna F.

    Cool straight tube with a twist

    It looks like a simple straight tube, but the Dewar's joint and honeycomb perc really set it apart from other tubes.

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