Hoss Glass | 6-Arm Diffuser Ash CatcherHoss Glass 5. 5" 6 Arm Colored Diffuser Ash Catcher (14mm) This ain't your average add onthis 6 arm ash catcher from Hoss Glass is straight up filtration finesse. Designed to snap onto your piece with a 14mm male to female fit, this thing doesnt just catch ashit supercharges your setup with smoother, cleaner hits every single time. With a removable stem for easy cleanups and a 6 arm diffuser that breaks smoke into buttery clouds, this ash catcher is a