Messy Glass | Glass Bowl Piece - 18mm Male

18mm male bowl pieces for your bong or water pipe. These 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 and allow for slightly more airflow and bowl size. If you seek a bit more style in your smoking setup, a new 18mm slide is a great way to add some extra color and function!