High boron silicon glass, whose main raw materials are produced by natural substances, are made of glass and have no impact on the human body.
The material is made by a high temperature of 122020 °C (melting point temperature). The drinking utensils made by it are smooth on the surface, and the impurities and bacteria are not easy to adhere to. It is easy to clean thoroughly. At the same time, the stability of the material is excellent, and it will not react with the drink to ensure the original taste of the drink and achieve real purity and health. !
