Whether it is for office workers or student parties, a water bottle can provide a lot of convenience. However, many people find it difficult to choose a water cup. Plastic cups are not heat-resistant, glass cups are easy to burn, and thermos cups cannot be used to make tea or coffee. And now the emergence of double-layer glass can be said to perfectly solve these problems. The following small series will introduce the advantages of double-layer glass to you，glasscookware.

1. Insulation design. The body of the double-layer glass cup has two layers of glass, and there is a certain space in the middle. This design not only keeps the temperature of the liquid in the cup from being lost too quickly, but also ensures that it will not be hot, and the design is convenient for people to drink.

  2. 
Beautiful and practical. Most of the double-layer glass cups are made of high-quality high borosilicate crystal glass. The surface is smooth and comfortable, with high transparency, good wear resistance, acid corrosion resistance, no residual odor, and very easy to clean. That is, it is beautiful and elegant. , has health benefits.

double glass

3.
Leak-proof design. There is a layer of sealing ring on the inner side of the lid of the double-layer glass. This design can effectively prevent liquid leakage and can be carried with you with confidence. This layer of sealing ring is in line with the national medical-level safety standard, which is safe and secure.

4.
Resistance to temperature difference changes. Ordinary glass cups cannot withstand sudden and severe temperature changes when suddenly encountering boiling water, and will burst. However, double-layer glass cups are different. 150°, strong adaptability to temperature difference changes, not easy to break.

The above is the introduction of the advantages of double-layer glass, everyone should have a more comprehensive understanding of it. If you want to know more about double glass