Black Leaf Reducer Stem

The Black Leaf glass reducer downstem is made out of borosilicate glass. This downstem converts a SG18 ground joint to a SG14 joint, it significantly shortens the glass sticking out from your bong producing a neater look.

Product Details:

• Joint Size: 18.8mm (SG18) – where stem fits in to water pipe
• Bowl/Cone Size:14.5mm (SG14) – where bowl/cone fits in to stem
• Length: Choose from menu*
• Material: Borosilicate Glass
• Brand: Black Leaf

*Please choose size from menu.*

**Please be aware that the measured length is from the top of the ground joint to the bottom of the stem. (Please refer to image)