GRAV® STAX Halo Perc Precision Temperature Control via Bluetooth For maximum safety

For maximum safety

In addition to a built-in concentrate container and four tool slots

Presented by UPC

making it durable and easy to clean

The double wall design keeps you from 'cooking' the oils as you heat the dish

GRAV® STAX Halo Perc Precision Temperature Control via Bluetooth For maximum safetyStack your pipe for maximum diffusion. The STAX collection from Grav Labs is the first modular water pipe series available on the market. That means you can tailor your pipe yourself, for a personal fit. Add percolation, dial in airflow, and build your bong as tall as you want. All with the same quality glass you expect from Grav Labs. This perc section will add a new chamber to watch your smoke build. Smoke makes it's way through a ring with several