Glass Double Adapter 18.8mm
This glass double adapter has an 18.8mm (SG18) male joint and two SG18 female joints, these adapters allow you to use two different adapters or bowl/cone pieces at the same time.
- Double Adapter
- Joint 1: 18.8mm male Joint
- Joint 2: 2 x 18.8mm female Joint
- Borosilicate Glass