... resistant coe 3.3 colorglass double wall glass teapot and cups Introduction:1.Material:Borosilicate glass 3.3 2.heat resistant,lead ... transparent color.E.Dishwasher & microwave safe. Notice:The borosilicate glass is mouth-blown,so every one may have slight differences ... &thickness. Colors:blue,amber,green,teal,pink,purple,yellow,clear,opaque white,transparent blackmopaque black. Using:We can print logo ...