Pretty Tea borosilicate glass teapot, has a capacity of half a liter, for approximately 2 cups. Made of borosilicate glass, a completely safe material due to its absence of toxicity. Non-porous, neutral (no smell or taste), suitable for temperatures between -31ºC and 450º C. Resistant to sudden changes in temperature, with a thermal difference of 140 ºC (maximum thermal shock: 150 ºC). Complete chemical resistance: it does not transmit any substance to the food it contains, despite being at a high temperature or containing acid or alkaline liquids. Therefore, borosilicate is a material used in laboratory utensils. Includes filter and lid, both also made of borosilicate. Suitable for all types of burners, it can be heated directly on the gas burner, ceramic hob or microwave, it is not suitable for induction cookers. It can be washed in a dishwasher. Height without lid 10 cm / with lid 11.5 cm Capacity 0.5L Content Heat resistant glass lid and filter. diameter 8cm Base diameter 12cm Enjoy pure infusions In the Pretty teapot, the water is only in contact with the glass, a totally safe material due to its complete absence of toxicity. Put the water in the kettle, bring it to the fire and when it boils add the filter with the plants. If you want to make a decoction, you can also do it directly in the teapot. Once the infusion is done, remove the filter, which can be left to rest on the lid, placed face up on the table. For use on a ceramic hob, place on a burner or fire of equal or greater size than the base of the kettle. For use on a gas flame, the use of a diffuser is recommended, although it is not essential.