btw, when you make the home made bongs bro, use chewed gum to seal it. don't waste you're time with tape you wont get it sealed trust me. and always remember to place the carb at the bottom of the bottle so that oxygen comes IN from the bottom and pushes the remaining smoke up into your lungs, a carb placed too high will cause you to have to inhale deeper to clear it and smoke might be left over. :thumbsup: happy toking bro