Are you looking to maximize the function from your new or current bong setup? Then the 9 Hole downstem from Castle Glassworks was made for you! The 9-hole design of this downstem guarantees exceptional filtration, resulting in consistently smooth and satisfying hits.

Not only does the 9 Hole downstem add filtration and diffusion to your piece, it also adds style as it has been meticulously crafted from high quality colored borosilicate glass. Elevate your experience with this premium downstem and unlock a smoking experience like no other.