Go to the hardware store and get a rubber grommet to fit between the mouthpiece and the bong. Dr. Bloor
Dr. Bloor Reviewed by Dr. Bloor on . Gong Volcano attachment? Hi, Dont know whether this is the right room, the one i have posted in the past seems to have dissapeared :/ lol. Anyway my question is: I have an 18.8 Roor bong and am currently waiting on a volcano vaporizer to arrive in the post. I was wondering if there is any place i can get some kind adaptor/attachment so i can hit my volcano bags through my Roor? Rating: 5