Dokha Glass UN4 Drop Down Ash Catcher Bowl Glass Pipe 14mmDokha UN4 Coloured Drop Down Ash Catcher Bowl Glass Pipe 14mm is a curvaceous male cone piece guaranteed to add a touch of fun and colour to your bong. It's made from thick and durable glass, features a large hole to fit plenty of your favourite herbs and smooth nodules for easy handling and use. The 14mm male cone piece will fit any bong, rig or down stem with a 14mm female joint.