The double-layer glass cup is not easy to burn and easy to clean, does not leave tea stains, and is resistant to friction. It is one of the environmentally friendly and practical high-quality products. The main advantage is heat preservation. The vacuum interlayer between the two layers can protect the water temperature of the cup, and it is not heat preservation. hot.
Advantage 1: Beautiful and practical
The double-layer glass cup is mainly made of high-quality borosilicate crystal glass, with a smooth and comfortable surface, high transparency, good wear resistance, acid corrosion resistance, no peculiar smell, and easy to clean. That is beautiful, healthy and easy to use.
Advantage 2: Thermal insulation design
The double glass cup has two layers of glass with a certain space in between. This design not only prevents the temperature of the liquid in the cup from falling too quickly, but also ensures that it is not too hot to touch. This design is convenient for people to drink, glass cookware .
Double-layer glass
Double-layer glass
Advantage 3: Resistance to temperature changes
Ordinary glass cannot withstand sudden and drastic temperature changes when it encounters boiling water suddenly, and will burst. However, double-layer glasses are different. They are fired by high-temperature technology and can withstand an instantaneous temperature difference of -20 to 150 degrees. They are highly adaptable to temperature changes and are not easy to crack.
Advantage 4: Leak-proof design
There is a layer of sealing ring on the inside of the lid. This design can effectively prevent liquid leakage and can be carried safely. This layer of sealing ring is a compound of national medical-grade safety standards and is safe and reliable.
The body of the double-layer glass cup is made of high-quality high-quality borosilicate crystal glass tube, which has extremely high transparency, wear resistance, smooth surface, easy to clean and hygienic, resistant to malic acid, no peculiar smell, no peculiar smell, cup lid and sealing ring The inner and outer layers meet medical-grade safety standards and are effectively leak-proof. They are suitable for drinking: green tea, black tea, Pu'er tea, scented tea, craft scented tea, fruit tea, etc., with a panoramic view of the colors and improving the quality of life.