HEMPER Double Punch BongDescription The HEMPER Punch bong really earns its name. How does the Punch pack its punch? With double chambers and dual showerhead percs. Double the perc equals double the water filtration and that means smoother smoke getting to your lungs. Because of its exceptionally smooth pulls, this thing will chug through even the biggest rips! And feel free to rip this thing hard without fear, we added a bent neck to prevent any unexpected drinks. Stands 8''