Bong 500 Blue SeriesFor the friends of the extreme we offer the 'ROOR Bong Blue 500'. Stability, functionality, aesthetics; these are the main criteria for a good water pipe. High quality raw material, professional processing and, naturally, the thickness of the pipe wall together with the pipe diameter are the prerequisites for stability. This bong consists of a cylinder, a down tube and a separate lift off bowl. All Roor glass bongs come complete with a Roor glass