Secondly, the main material of Kangning pot is glass ceramics, which was discovered by Dr. EugeneStookey, a scientist from Corning Company, in the mid-1950s. Glass-ceramics, with its unimaginable heat-resistant temperature difference characteristics and the ability to transmit radar waves, were originally ideal scientific and technological materials for the American space program, and were later restored as civilian materials. Under normal conditions (that is, when it is cold or hot), it can withstand the high temperature of 1500℃ and the temperature difference of -30℃ to 400℃, and there will be no safety concerns even in the state of inadvertent empty burning.

3. Precautions: It is unacceptable to make products with metal materials. Only glass and ceramics.