Description
This petite edition of the Gravitron retains the abounding power of a gravity bong, but now features improved v2.0 engineering. An augmentation of fivefold glass thickness and the addition of a platinum-cured silicone grommet ensure a secure seal, while the 14 mm female ground joint fits any 14 mm male bowl. An integrated flange at the peak of the neck renders handling the bottle effortless.