Introducing the Glass Dr.Death "Gareth Hunt" 20cm Ice Waterpipe With Black Accents. Made with 4mm thick glass, this sturdy and durable waterpipe will hold up against accidental knocks and has a stylish black accented bowl and mouthpiece. The removable glass stem is 11cm long and includes a 14mm male bowl for herbs, while the ice dimples allow you to cool the smoke by adding ice. The large water chamber with a generous base offers a smooth, filtered smoke.