GRAV® Medium Gravitron – 9” Glass Gravity Bong Case This elegant cobalt blue vase

This elegant cobalt blue vase

or simply standing alone as an artful accent

Whether you’re heading out for the night or lighting up in style

Part history

GRAV® Medium Gravitron – 9” Glass Gravity Bong Case This elegant cobalt blue vaseThe GRAV Medium Gravitron takes gravity smoking to the next level with its upgraded 2. 0 design. This 9 inch gravity bong offers five times the glass thickness of the original, plus a platinum cured silicone grommet for a tighter, more reliable seal. Equipped with a 14mm female ground joint, it fits any 14mm male bowl and features a sturdy flange for easy bottle lifting. Using a blend of water pressure and gravity, the Gravitron produces dense,