... ,100ml and so on 2.Borosilicate glass,hand by hand,good for health. 3.Logo is ok ... glass teapot with infuser,1.quality glass teapot,1000ml and so on,can made by client's requirements.2. The teapot is made by hand ... ,mouth blown,the material is borosilicate glass,this glass is more resistant to ... available.5.Best quality,price and service! hand made pyrex glass teapot