Socket: 18.8mm Thickness: 5mm Height: 30cm Diameter: 75mm Number of Perculators: 1 Perculator: Matrix perc Shape: Narrow neck Color: 18.8mm This marvelous G-Bird Bubbler of Grace Glass Limited Edition will leave you speechless! It comes with some gentle black touches upon the sturdy heat proof borosilicate glass, formed in the shape of a flat base bottle tube. You can place your favourite herbs on the detachable male G-Bird bowl, which connects to a drum diffuser through a built-in chillum with a sure ground of 18.8mm. The drum diffuser will filter your smoke, while a 1x fritted disk will furthermore break it up before it reaches your mouth. With the Grace Glass logo featuring at the front of the tube, the bong ends up in a mouthpiece ring through a bent neck that will offer you a fascinating sense of smoking in addition to a more comfortable grip. Finally, the bong comes in a luxury leather box with a security lock, including a 1x grinder, a 1x silicon jar, a 1x32 filter tips, a 1x Snoop Dogg paper, a 1x oil dome, a 1x oil nail, a 1xSG adapter 18.8mm to 18.8mm. It therefore supports also oil use!