Our glass is made of high borosilicate glass which instant temperature difference is -30°C-150°, there is no need to worry about bursting due to overheating. Comes with 6 small cups
The instant bearing of temperature difference is: -30° C~150° C If there is water leakage, you can take out the white silicone part of the product, reinstall it, and rotate the white silicone part in a half circle. The silicone part is large upwards. If there is water leakage, please contact us directly.
Suggested to clean the teapot with neutrality detergent when using first time.
The products are made by borosilicate glass with low-expanding coefficient
All material passes testing of LFGB & FDA &SGS
Strictly tested by QC system, every piece of the product looks perfect and excellent in quality.