Stovetop Safe：Made from premium grade borosilicate high heat resistant glass, Heat-resistance from -20 to 150 ℃. It could be used in Stovetop and gas open flame, recommended use a medium level heat source to heat water to brewing. It is recommended to take out the metal part when using in the microwave oven.To reheat your tea, simply place it over an open flame or on your electric hob, and it’s even suitable to leave in your fridge for creating a custom cold brew! Eco Friendly & Easy To Use: Made with quality borosilicate glass and food grade 304 stainless steel, no lead and other toxic chemicals, well protects your health.Now you can brew your tea without having to boil water separately. There is no more natural brewing process! stainless steel mesh strainer : Filtering the pieces (like flavorful fruit, herbs, tea or tea bags) and you can enjoy the tasty tea drinks you want. The filter is easily detachable and makes for easy rinsing and cleaning. Perfect Gift: Are you looking for a gift for that special someone- a friend, family or yourself? Look no further! Our teapot comes in an elegant shape and assures the best quality, and makes a GREAT GIFT for occasions like housewarming, birthday, anniversary, Valentine’s Day, Mother’s Day, Christmas, New Year. Easy Washing: and it’s dishwasher safe, so it’s great for preparing tea and easy to clean up afterwards.