Clear Glass Teapot： Durable and Non-Crack: The teapot can withstand instant temperature change from minus 4℉ to 266℉. When Use an open flame or microwave,the metal parts MUST be removed (Including the lid and strainers). Glass teapots with lid and an extra-fine hole infuser helps to brew tea in a simple and quick way. Heat-insulated handle. With removable infuser, which made with food grade 304 stainless steel, very safe and easy to clean. Food Grade Material: with a borosilicate glass tea pot and a food grade stainless steel infuser filter, your tea infusion will be of no harmful chemicals, plastic leaching and aftertaste. This pretty small clear teapot is a perfect gift for tea lovers making all kinds of tea and drinks like herbal tea, black tea, flower tea, fruit tea, lemonade, coffee, etc.