Grav Labs 14mm Pre-Mix Helix Chamber Sherlocks Perc: Inline & Honeycomb

Perc: Inline & Honeycomb

Add the concentrate to the banger before it’s heated

Interchangeable plates let you choose the fineness of your grind

Then packed in a protective plastic tube with a packing tool and a humidity control pack to keep the roses fresh and aromatic when you're ready to burn

The Gravitron will give you a dense

Grav Labs 14mm Pre-Mix Helix Chamber Sherlocks Perc: Inline & HoneycombThe Helix Pre Mix Chamber is 3" long and made on 19mm tubing. Its Venturi chamber features three air intake holes that cool and spin smoke before it enters a water pipe. The pre mix chamber is designed for use with 14mm female jointed water pipes and 14mm male accessories.