it's only easy to make a bong if you have the right materials, the right tools and the right know-how and inginuity.....if you're just gonna make one you could by anywhere then don't really bother wtih it might as well buy your own instead of wasting the time making it...the point to making bongs (in my opinion) is to come up with your own ideas and to try new things....who knows maybe one day you'll be selling the design...