The Grav Conical Bubbler was originally made to add a layer of moisture-conditioning to your blunts & pre-rolled joints, but now includes a 10mm Grav Cup Bowl Piece for your dry herbs too! This triple-threat bubbler features a recessed 10mm ground joint that leads to a fixed downstem in the base. This diffuser downstem can operate with a minimal amount of water, working to filter and cool your smoke for smoother draws.
Features:
- Compatible with Dry Herbs
- Premium Borosilicate Glass
- Fixed Diffuser Downstem
- Sidecar Straight Neck
- Straw Mouthpiece
- 4” inch Length
- 3” inches Tall
- 10mm Female Joint
- 10mm Male Cup Bowl
- Sandblasted GRAV Decal