This Water Pipe features a new kind of perc you've probably never seen before. The "Spoke" perc features dozens of small pieces of glass for a truly insane amount of diffusion. Your smoke and water pass in between the dozens of small pieces of glass before being recycled. And this is all after being first diffused by the showerhead perc at the bottom. This piece is made from thick borosilicate glass and features a bent neck to ensure no water ever gets in your mouth. This piece features a black dry herb bowl with built in screen. This is a great piece for both dry herbs and concentrates. Want to use it for concentrates? Simply add a 14mm Male Concentrate Nail!