This is a glass bong attachment that can be used to vaporise Cannabis and other essential oils. It has an SG 14 sure ground friction fit, a 60° bend and a lever-operated metal pan, so it works perfectly on any standard glass bong. In use, the metal pan is heated from underneath while oil or herbs are added to the pan. This produces a gentle evaporation process - similar to a vaporizer. Smokers who have an SG 19 glass bong can bridge the difference with an adapter.
