Did you know you can take smoke cooling further than your bong's perc, and even ice? Yup! Treat your smoke to a thorough process of filtration and cooling before you inhale with Cheech Glass's impressive Blueshift Ash Catcher. This ingenious attachment is compatible with 14mm-jointed water pipes, and functions as an initial hit of filtration before smoke even enters your bong. Not only does the showerhead perc and unique natural perc pre-cool your hits, this chamber also catches the ash that passes through the bowl, rather than dirtying up your clean bong water quickly. The cherry on top is the gorgeous color and design, as well as the sturdy glass. This is going to make your hits taste great, and save you a whole lotta bong cleaning!