Glass Downstem Diffusers

Precision cut borosilicate glass downstem diffuser

The precision slits in the 14mm glass downstem and 18 mm glass downstem create a smooth diffuser for the reservoir. Various sizes of the glass on glass downstem are available including 14mm female/14mm male. 18mm female/18mm male with varying lengths of 3 inch, 3.5 inches, 4 inches and 4.5 inches. each with a diffuse with 6 precision cuts. The joints have a non-polished finish. All in all a high quality angled downstem or glass downpipe that can be used for various configurations