is a rubber grommet used for completing the attachment of the pipe to the bong,such as the rubber off a pen or like a rubber spark plug boot. helps with making a airtight seal on your bong .
hyphendufanator can be used as a boot on the end of a pipe to protect you from the heat if its to short or if your blowing a new pipe.or as a gasket sealer for your bong
by jhubb from long lake January 18, 2012
Get the hyphendufanatormug.