The cup body is made of borosilicate crystal glass tube,with high transparency,wear resistance,smooth surface,easy cleaning, and ;
Process:After being fired at 640°C,it has strong adaptability to temperature changes,and the instantaneous temperature difference is-20°C-150°C,which is not easy to burst
;food-grade standard,can hold 100 degrees high temperature hot water,tea,carbonated,fruit acid and other beverages,anti-malic acid erosion,no odor and no odor
Suitable for brewing coffee,suitable for drinking tea,green tea,black tea,Pu'er tea,flower tea,craft flower tea,fruit tea,etc