Grav Lab 4" Helix Pre-Mix Chamer 14mm
| Availability: | In stock (4) |
The 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.