Grav 18mm Female Octobowl

The Octobowl from Grav is an excellent choice for converting any 18mm male joint dab rig into a dual compatible water pipe. This dry herb bowl piece features a built-in honeycomb screen that eliminates clogging and promotes an even burning of your materials. The Octobowl is equipped with a deep flower bowl meant for large bowl packs and big rips. Every Octobowl is made from high-grade borosilicate glass with a worked glass pull handle for easy removal. The Grav 18mm Female Octobowl has a ground glass connection that will fit onto any water pipe/dab rig with an 18mm male joint.

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