Own one of the most futuristic pieces on the market – the Glass Stone color changing bent neck beaker glass water pipe. The silver fumed body changes colors when you inhale. The beaker body gives it a futuristic feel while providing a sturdy base for your water pipe to rest on. Your smoke will travel from the large body 18mm male bowl down into the standard perc, where it will make its way to the bent neck and into your lungs. The neck is at a perfect angle for you to inhale, no need to move your piece from the table. The borosilicate glass is both durable and heat resistant. Clean with your favorite glass cleaner or soap and water.