Grav Labs Gravitron Boro Glass Gravity Bong 11.5"

Made from only the toughest and strongest borosilicate glass, this Grav Labs Gravitron Boro Glass Gravity Bong stands at 11.5 inches in height and offers simple, efficient, affordable smoking at any time of day without any leaks or issues.

• Simple gravity bong design


• 5 inches tall


• Easy to use and clean