Crystal wine glasses usually refer to cups or wine glasses processed from lead-free crystal glass and used to hold water. With the development of modern technology and technology, crystal glass has been widely used and has been used as tea cups, wine glasses, etc., and is deeply loved by the new era. Favored by fashionistas. There is also a lead-free crystal wine glass, which is more popular with consumers because of its higher transparency and brightness.
Crystal wine glass is a kind of glass wine glass. Its main component is silicon dioxide, and elements such as lead, barium, zinc, and titanium are added to it. Therefore, it has high transparency and refractive index, and the appearance of this glass is smooth and crystal clear, so it is called crystal glass. If lead is added during production, it is called lead crystal. Addition of barium, zinc, titanium and other elements is called lead-free crystal.