The first benefit – material health: glass cup, the body of which is made of high-quality borosilicate glass pipe, has high transparency, abrasion resistance, smooth surface, easy cleaning, and health. The original material is high borosilicate glass. The source and advantages of its elements will not be explained. In short, remember that the first advantage is that it is healthier and healthier than the glass material such as plastic, ceramic and stainless steel.
The second advantage is not hot: the double-layer heat insulation design of the glass body not only keeps the temperature of the tea or drink, but also not hot, which is more convenient to drink. Of course, it is not a double-layer glass, and a single-layer glass with a handle is not easy to burn!
The third advantage is not easy to crack: the glass is produced by firing at 640 ℃ high temperature, and has strong adaptability to temperature changes. The instantaneous temperature difference is – 20 ℃ – 150 ℃, which is not easy to crack. Especially in winter with large temperature difference, the glass will burst without boiling water!
The fourth advantage – corrosion resistance and no cross taste: the glass is a food-grade standard, which can hold 100 ℃ hot water, tea, carbonation, fruit acid and other drinks, and can resist the erosion of malic acid, and has no peculiar smell and no cross taste. Most importantly, it is easy to clean and will not rust and deform.
The fifth advantage – not easy to leak: if it is a covered travel cup or thermal cup, the inner and outer layers of the cup cover and the sealing ring will meet the medical level safety standards, which can effectively prevent leakage.
The sixth benefit – suitable for drinking tea: green tea, Pu’er tea, scented tea, craft scented tea, fruit tea, etc. All kinds of tea or drink colors can be seen from the bottom of the eye, improving the quality of life, without the deterioration and discoloration of the heart affecting health.