Z.O.B. bongs come in a wide range of styles and colors. To get your hands on one you can either visit your nearest local headshop or hunt around online for one. They use high quality glass and are offen attached with ice catchers and diffusers making the smoke very cool and smooth. Alternatively you can check out the range of other brands at EveryOneDoesIt by clicking the headshop link below, they've got a massive range of high quality, yet affordable bongs, waterpipes and more.