1.heat resistant 600 degree 2.first rate quality 3 ... dishwashers and microwave oven security7. Mainly applies to:green tea, black tea, fruit tea, puer tea, scented tea,blooming flower tea, health tea and so ... an ideal choice when serving wine, beer, coffee, tea, and even kid-friendly beverages such as milk, juice ... NewWelcome to your kind inquiry , dear friend! Heat resistant borosilicate glass tea set