The Grav Cup is a borosilicate glass blubbler manufactured by Grav Labs which stands out for its design - similar to a coffee cup - and the efficient built-in percolator. Already available in Alchimiaweb.
Indeed, this elegant bubbler features a built-in percolator at the bottom that produces an amazing amount of bubbles, which cool and moisturize the vapour.
The bending neck allow the user to see the nail while dabbing, making things a lot easier.
The 14mm female joint is compatible with the included bowl for dried herbs, also with domeless nails of that size.
The Grav Cup bubbler info:
- Borosilicate glass bubbler manufactured by Grav Labs
- Cup-shaped design
- 14mm female joint
- Bending neck
- Manufacturer's logo engraved on the glass
