1.High Borosilicate Glass Which Is BPA Free And Lead Free .Really No Harm To People Health .
2.Double Wall Design Makes It Resistant To Thermal Shock ,It Will Not Burst When Temperature Change Suddenly .
3.It Is Heat Resistant ,Which Can Be Used Directly On Open Fire ,Microwave Oven ,Stovetop .
4.Borosilicate Glass Makes It More Durable and Much Lighter Than Common Glass






























