Glass teapot: 1.Material:Borosilicate glass,hand made. 2.We can print your logo. 3.Factory direct sale. 4.Safe packing. Glass Teapot:1.Quality certificate: environment-friendly borosilicate glass, nontoxic and inodorous,safe for food, have passed the green food inspection.2.Expansion coefficient: 3.33.Security in dishwashers and microwave oven security4.It can be heated directlyCraft: Handmade, ...