Model : 15640 DuraTuff Treated Use Traex rack TR-12H with this DuraTuff Paneled Juice Glass Clear United States This 8.5 Ounce juice glass features a paneled body and has been treated with Libbey's patented DuraTuff thermal after process for "pressed" tumblers, which gives the top portion of the glass maximum resistance to thermal and mechanical shock. When you see the embossed DuraTuff name on your product, it means you're getting the longest service life in the foodservice industry. Model #: 15640 DuraTuff Treated Use Traex rack TR-12H with this DuraTuff Paneled Juice Glass