Gravitron V2 (11" and 14") - Gravity Bong from Grav Labs

Grav Labs

    • Glass gravity bong (gravitron bong)
    • 11" and 14" Height
    • High Grade Glass
    • For Large: 19 mm funnel bowl
    • For Medium: 14 mm funnel bowl
    • 16mm Downstem
    • Highly Potent Hits
    • GRAV Decal

    The Gravitron has undergone a revamp with its latest version, yet it maintains the power and impact of a typical gravity bong. The upgraded Gravitron 2.0 features a stronger glass thickness that has been increased five times over, and a superior platinum-cured silicone grommet for a more secure seal.

    • Medium (11"): The 14mm female ground joint now fits any 14 mm male bowl and the flange at the top of the neck makes lifting the bottle a breeze.
    • Large (14"): The 19 mm female ground joint now fits any 19 mm male bowl and the flange at the top of the neck makes lifting the bottle a breeze.

    Using the power of gravity and pressure, the Gravitron produces potent and sizable hits. Begin by pouring water into the base until it reaches halfway. Next, pack the bowl with dry herb and fit it into the joint located at the neck of the bottle.

    Ignite the bowl and simultaneously raise the bottle. After the bottle is filled with smoke, take out the bowl and position your mouth over the neck. Inhale while lowering the bottle, and the Gravitron will provide a dense, compressed hit with no smoke loss.

    Although it's the ultimate party pipe, the Gravitron is still considered one of the most efficient smoking devices on the market today.


    The Gravitron is the original all-glass gravity bong that employs the classic technique in a scientific manner, producing incredibly smooth and cool rips. The borosilicate glass material is resistant to thermal shock, preventing any damages or fractures that might arise with inferior materials. This inert glass also delivers the purest flavors while cooling down hits before inhalation. This gravity bong not only appears clean and transparent but is also efficient, long-lasting, and easy to maintain.


    The Gravitron bong from GRAV produces extremely concentrated rips that are considerably more substantial and powerful than those from a pipe or joint. If desired, users can indulge in the potency of an entire bowl of dry herb in a single session.

    As you ignite the bowl and gradually raise the inner bottle out of the outer water base, smoke is drawn from the bowl into the chamber by a mystical force. As you lower the bottle, that same force drives the smoke out through the downstem.

    This straightforward yet efficient smoking system has been adored by enthusiasts for years, and now it has been perfected in GRAV's leading product, the Gravitron.

    • Grav Labs gravity bong
    • 1 x Inner Bottle
    • 1 x Funnel Bowl
    • 1 x Outer Base

    Category: Gravity Bong

    Type: gravity bong

    Customer Reviews

    Based on 1 review Write a review

    Related Items