This silicone plug set for bongs contains a plug for the standard grinding (SG 19 respectively SG 14), for the mouthpiece and kickhole each. This facilitates bong cleaning enormously (keyword shaking).
When transporting a bong, you can also savely stow the chillum or adapter inside by plugging the glass piece into the respective hole of the silicone plug and insert it in the bong´s tube. The plug closes the glass bong so that, when plugging the kickhole and standard grinding with the plugs contained in this delivery, you can even leave the water inside the bong! Ideal for all open-air events and festivals without ban on glass.