Collection: Downstems

Need a new downstem for your beaker bong? A downstem is the glass tube that connects your bowl slide to your bong or water pipe, pulling smoke through water for smoother hits. Measured from the bottom of the frosted joint to the tip, these glass stems are available in multiple sizes, including 14mm and 18mm, to match your setup. Some feature percolators for added diffusion, while triple-slitted downstems remain the most common design. Our selection includes standard, diffused, and custom-fit options to keep your piece performing at its best.