dont use copper, go with stainless steel if you have to
or order something online if you dont have any headshops near you
everyonedoesit.com is a good place
MastaChronic Reviewed by MastaChronic on . My first bong My mom and I made this. It uses an old liquor bottle and copper tubing and an old bowl. And it uses plastic tubing for the hose. It works very well.:jointsmile: :jointsmile: Rating: 5