Yup it's completely coated with resin on the inside. If you want to, get some 91% isoporpyl alcohol and clean that sucker out and watch her change all over again
Does this seem efficient? [ame=http://www.youtube.com/watch?v=NAeI65siPcQ]YouTube - How To Clean a Glass Pipe in 5 Mins or less![/ame] Hahah, NO LONGER DURTEE.