GRAV® Small Upright Bubbler - Black AccentsGRAV Small Upright Bubbler Black Accents The GRAV Small Upright Bubbler with Black Accents stands 6" tall and is crafted on 32mm tubing with sleek black accents. Experience a smooth smoking session with its fission downstem that expertly diffuses smoke through water, all secured inside the bubbler to prevent any damage. Designed for convenience and comfort, the angled mouthpiece acts as a splashguard, while the lip wrap is finely tooled for a