Suitable for microwave, ovens, refrigerator, ceramic oven Heat-resisting: -20-150. This teapot holds a perfect capacity of 400ml, please do not fill more than 400ml of water while boiling tea. Borosilicate glass body has been optimized to be more thicker, it is stronger for everyday freely use. Dishwasher top rack safe or hand clean This beautiful teapot can be placed directly in the microwave oven or on either gas or electric stove tops, use a medium level heat source to heat water to brewing, your delicious teas can also be reheated either by microwave, directly on gas or electric stove tops, or hot on open flame tea pot warmers, can also be placed in refrigerator or in direct sunlight for cold brewing This teapot is completely hand crafted, made from heat borosilicate glass, specially designed with non dripping spout and perfect ergonomic handle for sturdy grip Color: As Shown Material: Glass Package Contents: 1 x glass teapot Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.