You can use our products with food, water, juices and wine – even pet food! The TC glassware made with borosilicate glass can withstand hot liquids. These include the TC Universe carafe, the TC Beauty carafe, the TC Delicate carafe and the TC Drinking Straw. The TC Delicate carafe can be used with the TC Warmer to heat liquids. The Mythos Tumblers, although made with standard quartz glass, can hold hot liquids due to the thickness of the glass.