This Rock Glass Beaker bong features a classic beaker shape but with modern features to enhance your smoking experience. In the bottom of the beaker is a super slitted showerhead perc that contains dozen of small slits for insane diffusion. This piece provides top notch smoke cooking and filtration even in a smaller 7inch piece. This beaker bong features a 14mm female joint and includes a 14mm male bowl piece. Colored accents may vary and will be chosen at random*