High-Borosilicate Glass Straw Cup with Lid Thickened Glass Cup for Cold Drinks/Milk/Juice/Milk

High borosilicate glass is a special glass material with high temperature resistance, high strength, high hardness, high light transmittance and high stability. Due to its excellent performance, non-toxic and tasteless, it has been widely used in food tableware and other fields in developed countries such as Europe and the United States.