A gravity bong, also referred to as a geeb, is a makeshift system used to smoke hashish or different smokable substances. It’s constructed from two plastic bottles, considered one of which is crammed with water and the opposite with the substance to be smoked. The 2 bottles are related by a gap within the backside of the water-filled bottle, and the substance to be smoked is positioned within the gap. When the consumer inhales by the mouthpiece of the water-filled bottle, the water degree drops, making a vacuum that pulls the smoke from the opposite bottle into the consumer’s lungs.
Gravity bongs are standard amongst hashish customers as a result of they’re straightforward to make and use, and so they can produce a considerable amount of smoke. Nevertheless, they may also be harmful, as they will trigger customers to inhale dangerous toxins and carcinogens.