18mm male bowl pieces for your bong or water pipe. The bong bowls, also called slides are the small glass piece that sits in your water pipe, meant to hold the flower or any herbs you are smoking. 18mm Bowls are very often used on larger bongs.

We offer a variety of different 18mm bong bowls including triple punch bowls, single hole bowls screened bowls and designer bowls! Shop out complete selection of 18mm Male Bong Bowls now!