What does the showerhead perc do

you can use the ergonomic carb hole to control the size and intensity of your rips

virtually unbreakable hand pipe you can take anywhere

It's built to withstand even the most intense sessions

Croia Glass 17" Triple Perc Scientific Glass Bong | Croia Glass Storage Compartment for Herbs What does the showerhead perc17" Triple Perc Scientific Glass Bong Croia Glass The Croia Glass 17 inch scientific glass bong is engineered for smokers who want maximum filtration, smoother hits, and a true high end laboratory style smoking experience. Built from premium borosilicate glass, this piece features a powerful triple stage tiered diffusion system that combines a base inline perc, a large rocket style tree perc, and a top secondary rocket perc. Together, these three