GRAV 14mm Female/18mm Female Straight Adapter
The Straight Adapter from Grav (formerly Grav Labs) is made with high quality borosilicate glass and is designed to convert your 14mm male glass on glass joint to a 18mm female connection or any 18mm male glass on glass joint to a 14mm female connection.
- Borosilicate Glass
- Grav Decal
- Convert from 14mm Male to 18mm Female
- Convert from 18mm Male to 14mm Female