... and so on 2.Borosilicate glass,hand by hand,good for health. 3.Logo is ok. 4.Easy clean quality teapot set,blooming ... teapot is made by hand,mouth blown,the material is borosilicate glass,this glass is more resistant to temperature swings and scratching,and ... ok,different capacities and styles are also available.5.Best quality,price and service! high quality glass teapot set