colored borosilicate glass tea set/ teapot 1.heat-resisting, leed-free ... .colors optional 3.elegant, enjoy life 4.OEM&ODM 1. colored crystal teapot: hand blown2. color: red,yellow,blue,green,purple,pink ... pot whether in pastoral or downtown when receiving friends. Material:Colored Borosilicate GlassProperties:Instantaneous temperature difference 150°C-20°CUsage:The ...