I get all my glass at House of Smokes, you can Google their website if House of Smokes LV - Hoookah Tobacco, Hookah Accessories, Hookah Bowls, Hookah Hoses, Hookah Charcoal doesn't work. They have everything from high quality to china glass. A very large selection of Zob there as well. The people there are super friendly and I have never had a single issue with them. It is located in the Silverado area, I can't get you an address but it is definitely on the site.