GRAV Empress Bong Brand_Black You can also switch between

You can also switch between manual mode and automatic mode

Made in the USA with high quality borosilicate and pyrex glass

Stainless Steel Pollen Screen and Catch

This bong can easily be converted to a dab rig with the addition of any 14mm male banger or domeless nail

but the compact size of this piece makes it a great option for concentrates as well

GRAV Empress Bong Brand_Black You can also switch betweenWith it's sleek curves and unique look this bong is bound to be the showcase of your collection. Stately and statuesque, the Empress is one classy lady. Standing at nearly 13" tall, this noble water pipe rests on a 6 wide base and features a custom designed 8 cut perc for a smooth pull. Made of high quality borosilicate glass and including a 14mm GRAV dry herb funnel bowl. High Quality Borosilicate Glass Custom 8 Cut Percolator Fixed Downstem Finished