GRAV® Helix Clear Straight Base Bong (Fixed Downstem)

Experience the science of smooth with the GRAV Helix Clear Straight Base Bong — featuring GRAV's patented Helix technology that creates a cyclonic airflow for cooler, smoother hits.

• Helix technology — cyclonic airflow cools and smooths every hit
• Fixed downstem — durable, no loose parts
• Clear borosilicate glass — premium, heat-resistant
• Straight base — stable, classic design
• GRAV quality — trusted American glass brand