WigWag Shower Head Bong from Boro Farm Glass. The fixed stem bong features a worked wig wag shower head perc, a wide mouthpiece with a flared lip. The wigwag worked shower head diffuser provides exceptional percolation and maximum volume within the water chamber. The size and function of this water pipe make it a perfect daily driver for both dabbers or pot smokers and includes a 14mm 1-hole flower side. Boro Farm Glass bongs and dab rigs are handblown in Portland, Oregon from quality American borosilicate glass.