This stem has tapered male connection to fit bongs with a 14mm female joint, and supports a 14mm glass cone (cone not included) Also features diffuser slits at the base of the stem for extra filtering.The slits of the diffuser break up the smoke so it makes smaller bubbles and is cooled even further by the bong water. The cooling effect makes for a smoother hit that is easier on the inhaler's throat and lungs.

• Stem length: 12cm (measured including the 14mm joint)
• Full length : 16cm
• Stem diameter: 10mm

Requires a 14mm cone (not included) Get your 14mm glass cones HERE