WoodScents High Temperature O-Rings for Glass Stem – 3 Pack
These are a must have when using WoodScents with WS Glass! Simply slip one over the top of the heat port, roll downward to rest on the shoulder, that’s it! Keep in mind to do this when the unit is not powered on. When you rest a WoodScents Glass Accessory over the heat port it seals the tiny gap at the end of the glass for a secure draw.