Helix Flare Bong with Fixed Downstem
The Helix line by Grav Labs features their fascinating "Venturi Chamber", and this bong is no different. On top of a can style base, the Helix area has angled tiny holes that cause a smooth mix of air and smoke for a tastier hit. This also results in a cool, cyclone-like effect while you inhale. The Helix Flare Bong comes with a 14mm male bowl which fits perfectly into the 14mm female joint of the water pipe.