Enjoy refreshingly cool and exceptionally smooth hits with the Grav Coil Showerhead Water Pipe. Named after the coil percolator where the smoke initially enters the chamber, this wonderfully crafted bong also has a showerhead percolator located on the downstem, which further cools and diffuses the smoke. The combination of these two features results in effortlessly smooth, cool, clean hits. This crystal clear glass bong stands at 13 inches tall and has a 14mm female joint. It comes equipped with a funnel shaped bowl so your rig is ready to use upon its arrival. The neck of the bong features the GRAV logo, and black or clear accents on the mouthpiece, downstem, and base. Its wide framed base will help prevent accidental spills and breaks by keeping your piece table stable.