- Description
- Reviews
- The Grav Labs Octobowl Herb Slides come in 14mm & 19mm sizes, male and female fittings. Feature built-in glass screens that maximize airflow while minimizing clog. Perfect additions to any glass waterpipe or rig! These bowls sit atop raised stems, clearly marked with the Grav Labs logo, to truly stand out! The Octobowls are made from super-strong borosilicate glass which is both heat and break resistant. Thick, extended handles make these premier herb slides for any 14mm or 19mm water pipe or rig!