Lead-free crystal glass is a special production process of glass material, which is characterized by the reduction or complete absence of lead in the production process. Traditional crystal glass usually contains a certain proportion of lead oxide, which helps to increase the refractive index of the glass, making it more transparent and bright.

Due to a number of health and environmental concerns, manufacturers have developed lead-free crystal glass to replace the lead in traditional crystals. Such glasses can still present a noble appearance and unique refraction effect, while reducing the use of lead, making it safer, especially in contact with food and drink.

Choosing lead-free crystal glasses can be a sign of environmental protection and health consciousness, while enjoying the elegant look of crystal glass.