Features of double-layer glass

As a new product in cups, double-layer glass cups have become the best tea sets for drinking water and making tea, especially for brewing various famous teas. The crystal clear tea sets are not only suitable for viewing but also have the best tea making effect. At the same time, glass cups are cheap and high-quality and are very popular among consumers. Glass cups have the following advantages. Structure: The double-layer heat insulation design of the cup body not only maintains the temperature of the tea soup, it is not hot to the touch, and is more convenient for drinking.
Material: The cup body is made of high-quality high borosilicate crystal glass tubing, which is highly transparent and wear-resistant. The surface is smooth and easy to clean, making it healthy and hygienic.
Made by firing at multiple degrees of high temperature, it has strong adaptability to temperature changes and is not easy to burst.
Hygienic food-grade standards can hold high-temperature hot water, tea, carbonated fruit acid and other beverages, resistant to the erosion of malic acid, without any odor or odor.
The inner and outer layers of the leak-proof cup lid and sealing ring comply with medical-grade safety standards and effectively prevent leakage.
Advertising cups, gift cups, image cups, promotional cups, etc. can be customized according to customer requirements. The inner surface can be baked with silk screen printing and other design customization services.