1. Material: The glass body is made of high-quality borosilicate crystal glass tube, with high transparency, good wear resistance, smooth surface, and easy cleaning.
2. Structure: The cup body has a double-layer insulation design, which can maintain the temperature of the tea soup without getting too hot, making it more convenient to drink.
3. Process: Burning at a high temperature of 600 degrees Celsius, highly adaptable to temperature changes and less prone to cracking.
4. Hygiene: Food grade standard, can hold beverages with a high temperature of 100 degrees, such as hot water, tea, carbonated water, and fruit acid, resistant to malic acid attack, and odorless.
5. Leakage prevention: The inner layer, outer layer, and sealing ring of the cup cover comply with safety standards, ensuring precise leakage prevention.
6. Suitable for drinking tea: green tea, black tea, Pu'er tea, flower tea, craft flower tea, fruit tea, etc. The color of the soup is panoramic, improving the quality of life.
7. Advertising cups, gift cups, image cups, promotional cups, etc. can be customized according to customer requirements. The surface (interlayer) can be designed and customized services, such as baked flowers, silk screen logos, etc.