Grav Labs Helix Perc Bong 8.75"

Made of tough, durable, highly resistant boro glass from top to bottom, this Grav Labs Helix Perc Bong stands 8.75 inches in height. It has been carefully designed and engineered to bring Grav Labs' Helix technology into a full-sized bong, complete with a 14mm herb slide and 19mm joint clip.

• Wide base for maximal stability


• Strong boro glass construction


• Helix tech offers satisfying hits