- Grav Labs Replacement Bowl
- Creates An Even Burn
- Easy To Clean
- Funnel Shape
- Grav Labs Brand Replacement Bowl
- Minimal Clogging
- Clear Glass
- Deep Bowl
- Male Joint
- 10mm Joint
- 14mm Joint
- 18mm Joint
- Thick Glass
Grav Labs slides are the perfect addition to any water pipe. Whether you're looking to replace your broken Grav bowl or add a nice size/shape bowl to your current set up, these replacement bowls are perfect. It's no wonder why they're one of our top selling replacement bowls. The funnel style bowl holds about a gram of ground tobacco! It is available in your choice of 14mm or 18mm sizes. The bowl features a single Maria ring which makes this slide easy to hold and remove in a snap.