It is necessary to have a knowledge of glassblowing, in order to make glass pipes and bongs yourself. However, it is not impossible to acquire this knowledge. Often times, classes are available to the public. These classes can teach an individual the art of glass blowing. Once a person learns the art, they can often go to glass blowing studios in their area.
At these studios, it is possible to make your own glass pipes and bongs. It also is possible to purchase your own glass blowing equipment that can be used to make glass pipes and bongs yourself. When you do this, you can not only use the glass pipes and bongs, but you can also sell them yourself. In this way, it is possible to have your own business. For some people, this can be a successful enterprise that is highly profitable.