Bong bowls—also known as slides—are an essential component of any bong or water pipe. Specifically crafted for cannabis, they fit directly into the joint of your downstem.  

Bowls come in different sizes (10mm, 14mm, and 18mm) and in male and female joints. So, it is crucial to match the bowl to your bong's exact joint size and gender for a proper fit. See our guide on joint sizes and gender for more details.