9mm Slides, or 9mm bowls are used on smaller bongs and bubblers. They have a thin downstem which is 9mm in diameter, attached to the bowl, usually with a small rubber seal as well. These 9mm bong bowls are commonly used as replacements for older bongs.

We have a good variety of these harder to find glass pieces, with some colorful 9mm slides, funnel shaped 9mm slides, cheap 9mm bowls and more!