18mm to 14mm Tree Perc Downstem
Regular price $17.99
This replacement downstem fits inside water pipes with an 18mm joint and provides a 14mm joint to hold your bowl pieces & other water pipe accessories. A unique tree perc at the bottom of the glass stem was designed to expertly diffuse your smoke through the water in the base of your bong for maximum filtration. Use the graphics within the product photos to pinpoint which length best suits your needs!