Our products are in extra demand since they were produced to meet demanding strength tests after undergoing special tempering. The endurance of our tempered glasses is 5 to 7 times stronger than normal glasses and can easily withstand both hot and cold temperatures. Even if our glass somehow breaks, it shatters into safe bean-shaped bits, which are not harmful to people, unlike ordinary glass. For further information regarding our products, please do not hesitate to contact us. We are always glad to hear from you.