Zederkoff White Matte Pipes are striking in appearance. Made from thoroughly cured premium briar, they're made stunningly beautiful by adding a snow white matte finish that won't bubble or blister. The contrasting shiny black acrylic stems won't oxidize, and the metal trim ring adds a nice accent. The stems also accommodate a 9mm filter. To complete the modern styling, a polished metal cap adorns the crest of the bowl to eliminate rim char.. These pipes are made using CNC milling with precision engineering to assure you of a superior experience with every bowl.