Made as a beautiful wood body replacement for the Crossing Tech Matrix Injector Bowl! It takes the same replacement glass joints.   Hand made in Mississippi from Tigerwood.  Tigerwood has a lot of color and grain variance so it may differ significantly from the picture.    Glass stand and CT8 not included in purchase just shown for demonstration. Has a hands free fit with Ruby twist and a looser but airtight seal with CT8   Cleaning: First off you should never soak or submerge any of the wood stems or adapters Ed makes. Simply pull out the glass joint and soak that in isopropyl alcohol on its own.