I just used a large cardboard tube like you would use for shipping about 3.5 inches in diamater and bought a bowl for three buck's from the yead shop. Punched a hole in the tube and screwed the bowl in. Cover one end with your hand or a lid and put the other end over your mouth and suck. Let the tube fill with smoke and then clear it. Peace
holysmokin Reviewed by holysmokin on . Steamrollers? I've only seen these once. They look like they pack quite a punch, almost mini-grav bong hit. Does/has anyone use these? I've been wanting to get one for a while... Any good sites? pics.. :) Rating: 5